Replacement parts are what keep an automatic pool cleaner running for years instead of ending up in a landfill, but finding the right part means matching your exact model, choosing between OEM and aftermarket quality, and knowing which worn component is actually causing the problem. After comparing fit, durability, and value across the most commonly replaced parts, the Polaris Genuine Parts Suction Cleaner Tune Up Kit (R0997900) stands out as the best overall pick because it bundles every wear part in one box and removes the guesswork entirely. If you own a Zodiac suction cleaner, the ATIE Long Life Diaphragm is the standout single-part fix, while Dolphin robotic owners get the most value from the Ulticor Ultra-Fine Filter Basket, which improves debris capture beyond stock performance. The main tradeoff in this category is OEM precision versus aftermarket savings — genuine parts fit perfectly but cost more, while quality aftermarket kits offer multi-packs and small upgrades at the risk of tighter tolerances. Read on for the full breakdown of all fifteen parts and which one belongs in your maintenance cart.
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Key Takeaways
- Full tune-up kits like the Polaris R0997900 deliver better value per repair than buying individual wear parts, which is why they dominated the top of this comparison.
- Multi-packs (the ATIE tire 3-pack, the diaphragm 2-pack, the 12-pack tail scrubbers) consistently offered the lowest cost per part, but only make sense for components you know you’ll replace repeatedly.
- Aftermarket parts from ATIE, Ulticor, and Gearwiz matched or exceeded OEM function in this lineup, with slight fitment caveats that buyers of precision components like hoses and cables should check carefully.
- Robot-specific components — the Dolphin power supply, 60-foot cable, and ultra-fine filter basket — carried the highest price tags but solved the failures that most often end a robot’s usable life.
- The cheapest parts in the roundup, tail scrubbers and mesh bags, delivered the biggest cleaning-performance-per-dollar gains because they directly affect what debris actually gets captured.
| Polaris Genuine Parts Suction Cleaner Tune Up Kit (R0997900) |  | Best Overall | Part Number: R0997900 | Compatible Models: Polaris Atlas, Atlas XT, MAXX | Drive Shaft Assemblies: 2 | VIEW ON AMAZON | See Our Full Breakdown |
| 4-Pack R0714400 Cyclonic Scrubbing Brush Replacements for Zodiac and Polaris Pool Cleaners |  | Best Value Multi-Pack | Brand: Jolaxy | Model: R0714400 | Quantity: 4 brushes | VIEW ON AMAZON | See Our Full Breakdown |
| ATIE Long Life Diaphragm W69698 with Retaining Ring W81600 Replacement for Zodiac G3, G3 PRO, and G4 Pool Cleaners (2 Pack) |  | Best for Frequent Wear-Part Replacements | Part Numbers: W69698 diaphragm, W81600 retaining ring | Quantity: 2-pack (diaphragm and ring each) | Compatible Models: Zodiac G3, G3 PRO, G4, Alpha 2, Alpha 3, Zoom | VIEW ON AMAZON | See Our Full Breakdown |
| Nylon Mesh Pool Cleaner All Purpose Bag – Fits Polaris 280, 480 (K13, K16 Replacement), 2 Pack |  | Best Debris Bag Upgrade | Material: Nylon mesh | Color: White | Dimensions: 13.3″L x 9″W x 2.7″H | VIEW ON AMAZON | See Our Full Breakdown |
| Pentair Rebel Cleaner Head (Head Only) | 360486 |  | Best Premium OEM Upgrade | Brand: Pentair | Model Number: 360486 | Part Type: Cleaner head only | VIEW ON AMAZON | See Our Full Breakdown |
| ATIE All-Purpose Pool Cleaner Tire C10 Replacement for Polaris 180, 280, 360, 380 (3 Pack) |  | Best Value Wear Part | Compatible Models: Polaris 180, 280, 360, 380, 480 | Replaces Part No: C10, C-10 | Package Quantity: 3 tires | VIEW ON AMAZON | See Our Full Breakdown |
| 2-Wheel Head Assembly Replacement for The Pool Cleaner (Compatible with Hayward PBS20JSTHBX) |  | Best Major Assembly Replacement | Replacement Part Number: PBS20JSTHBX | Compatible With: The Pool Cleaner 2-wheel automatic suction cleaners | Power Source: Suction-powered | VIEW ON AMAZON | See Our Full Breakdown |
| 896584000-143 Blue Hump Front Tire Replacement for Hayward Pool Cleaner, 2-Pack |  | Best for Drain-Hang Fixes | Compatible Cleaners: Hayward Poolvergnuegen 2X, 4X, and pressure cleaners | Replaces Part No: 896584000-143 | Package Quantity: 2 tires | VIEW ON AMAZON | See Our Full Breakdown |
| ATIE Pool Cleaner Hose Swivel and Hose Nut Kit for Polaris 180, 280, and 380 (2 Pack) |  | Best Small-Part Repair Kit | Compatibility: Polaris 180, 280, and 380 | Excluded Models: Polaris 360 | Package Contents: 2 hose swivels (D20), 4 hose nuts (D15) | VIEW ON AMAZON | See Our Full Breakdown |
| Ulticor Ultra-Fine Filter Basket for Dolphin Robotic Pool Cleaners |  | Best Fine-Debris Upgrade | Compatible Models: Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910/917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC | Incompatible Models: Nautilus CC Pro, Nautilus CC Supreme | Filtration Type: Ultra-fine microfiltration | VIEW ON AMAZON | See Our Full Breakdown |
| Makhoon B5 Replacement Sweep Hose Kit for Polaris Zodiac Pool Cleaners |  | Best Sweep Hose Kit | Kit includes: Sweep hose, tail scrubber, hose clamp | Compatible models: Polaris Zodiac 180, 280, 380, 480; select Kreepy Krauly models | Not compatible with: Polaris Zodiac 360 | VIEW ON AMAZON | See Our Full Breakdown |
| ATIE Finned Disc Seal Replacement for Zodiac Baracuda G2, G3, G4 Pool Cleaners |  | Best for Suction Cleaner Wear Parts | Compatible Models: Zodiac Baracuda G2, G3, G3 Pro, G4 | Replaces Part Numbers: W70464, W70329, W46666, W83277, W47521, W49655, W49610, W70032 | Color: Blue | VIEW ON AMAZON | See Our Full Breakdown |
| 99956034 Power Supply Unit with 5898412LF Power Cord for Dolphin Robotic Pool Cleaners |  | Best Robotic Power Supply Replacement | Compatible Models: Dolphin Active 10, Echo, Encore, Escape, E10, S50, Solo, T15, Premium 10, Premium 20 | OEM Part Numbers Replaced: 99956034US-ASSY, 99956034 | Included Power Cord: 5898412LF | VIEW ON AMAZON | See Our Full Breakdown |
| Gearwiz 60-Foot Replacement Cable for Dolphin Nautilus CC Plus (Non-WiFi) and M200 Pool Robots |  | Best Long-Run Cable Fix | Cable Length: 60 feet | Compatible Devices: Dolphin Nautilus CC Plus (non-WiFi), M200 | Not Compatible With: Nautilus CC Plus WiFi, Nautilus CC Supreme | VIEW ON AMAZON | See Our Full Breakdown |
| 12-Pack Sweep Hose Tail Scrubbers for Polaris Pool Cleaners |  | Best Value Consumable Stock-Up | Material: Polyurethane foam | Quantity: 12 pack | Compatible Models: Polaris 180, 280, 360, 380, 480, 3900 Sport | VIEW ON AMAZON | See Our Full Breakdown |
| automatic pool cleaner replacement part | Compatible Models |
|---|---|
| Polaris Genuine Parts Suction | Polaris Atlas, Atlas XT, MAXX |
| 4-Pack R0714400 Cyclonic Scrub | — |
| ATIE Long Life Diaphragm W6969 | Zodiac G3, G3 PRO, G4, Alpha 2, Alpha 3, Zoom |
| Nylon Mesh Pool Cleaner All Pu | — |
| Pentair Rebel Cleaner Head | — |
| ATIE All-Purpose Pool Cleaner | Polaris 180, 280, 360, 380, 480 |
| 2-Wheel Head Assembly Replacem | — |
| 896584000-143 Blue Hump Front | — |
| ATIE Pool Cleaner Hose Swivel | — |
| Ulticor Ultra-Fine Filter Bask | Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910/917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC |
| Makhoon B5 Replacement Sweep H | Polaris Zodiac 180, 280, 380, 480; select Kreepy Krauly models |
| ATIE Finned Disc Seal Replacem | Zodiac Baracuda G2, G3, G3 Pro, G4 |
| 99956034 Power Supply Unit wit | Dolphin Active 10, Echo, Encore, Escape, E10, S50, Solo, T15, Premium 10, Premium 20 |
| Gearwiz 60-Foot Replacement Ca | — |
| 12-Pack Sweep Hose Tail Scrubb | Polaris 180, 280, 360, 380, 480, 3900 Sport |
More Details on Our Top Picks
Polaris Genuine Parts Suction Cleaner Tune Up Kit (R0997900)
When a suction-side cleaner slows down or stops tracking properly, the cause is usually a handful of worn internal parts rather than the whole unit. This genuine Polaris tune-up kit addresses that reality in one box: two drive shaft assemblies, a full engine assembly, direction control devices, tracks, and gear housing covers. Compared with single-part options like the ATIE diaphragm 2-pack, this kit makes sense because it restores multiple wear points at once, which is exactly what an aging Atlas or MAXX needs. The genuine-OEM status also preserves the cleaner’s manufacturer limited warranty, something no aftermarket part in this roundup can claim. The tradeoff is narrow compatibility — only three Polaris models — and a 90-day warranty that feels short for parts at this level.
Pros:- Genuine OEM parts that maintain the cleaner’s manufacturer limited warranty
- Covers every common wear component in a single purchase
- Engineered to exact Polaris specifications for drive and steering reliability
- Saves repeated part-by-part ordering over the cleaner’s lifespan
Cons:- Compatible with only three Polaris suction cleaner models
- 90-day warranty is shorter than the year offered on some aftermarket kits like the Jolaxy brushes
Best for: Owners of Polaris Atlas, Atlas XT, or MAXX cleaners whose unit is losing drive power or steering accuracy and want a full internal refresh with genuine parts
Not ideal for: Anyone with a different cleaner brand or older Polaris model — nothing in this kit will fit
- Part Number:R0997900
- Compatible Models:Polaris Atlas, Atlas XT, MAXX
- Drive Shaft Assemblies:2
- Tracks:2 (V2)
- Direction Control Devices:2 (V2, Side A and Side B)
- Gear Housing Covers:Side A and Side B
- Warranty:90-day limited manufacturer warranty
Our verdict“If you own a Polaris Atlas, Atlas XT, or MAXX and want one purchase to restore it to like-new behavior, this is the most complete and warranty-safe option here.”
4-Pack R0714400 Cyclonic Scrubbing Brush Replacements for Zodiac and Polaris Pool Cleaners
Worn scrubbing brushes are the most frequently replaced consumable on Elite-series cleaners, and buying them one at a time gets old fast. This four-brush kit from Jolaxy attacks that problem on two fronts: quantity and breadth, fitting both Zodiac MX6/MX8 Elite and Polaris MAXX, Atlas, Atlas XT, and Lynx models. The tool-free clip-in installation means a full swap takes minutes, and the one-year warranty beats the shorter coverage on the Polaris tune-up kit. The cyclonic rubber-and-plastic bristles translate directly into better removal of stuck-on debris on tile and hard surfaces. Compared with the Pentair Rebel head, which replaces an entire assembly, these brushes are a cheap incremental refresh — but only if your cleaner is on the compatibility list.
Pros:- Four brushes per pack keeps spares stocked at a lower cost per brush
- Fits both Zodiac and Polaris suction cleaner families
- Clip-in installation requires no tools and takes minutes
- One-year warranty is among the longest in this roundup
Cons:- No compatibility outside the listed Elite and Polaris suction models
- Aftermarket brand, so buyers prioritizing OEM-only parts may hesitate
Best for: Zodiac MX6/MX8 Elite or Polaris MAXX/Atlas/Lynx owners who want spare brushes on hand so worn ones never interrupt cleaning cycles
Not ideal for: Owners of other cleaner brands, including Pentair or robotic owners — none of these brushes will attach
- Brand:Jolaxy
- Model:R0714400
- Quantity:4 brushes
- Materials:Plastic and rubber
- Compatible Cleaners:Zodiac MX6 Elite, MX8 Elite; Polaris MAXX, Atlas, Atlas XT, Lynx
- Installation:Tool-free, clip-in
- Warranty:One year
- Surface Recommendation:Metal, plastic, tile
Our verdict“The cheapest way to keep an Elite-series or Polaris suction cleaner scrubbing aggressively, provided your model is on the list.”
ATIE Long Life Diaphragm W69698 with Retaining Ring W81600 Replacement for Zodiac G3, G3 PRO, and G4 Pool Cleaners (2 Pack)
The diaphragm is the heartbeat of a Zodiac G3 or G4 — when it cracks, the cleaner simply stops moving. ATIE’s two-pack with retaining rings is built around that reality: one goes in now, one sits on the shelf for next season. Compared with the Polaris tune-up kit, which rebuilds an entire drive system, this is a narrow, surgical fix for the single most failure-prone part in diaphragm-based cleaners. The included W81600 retaining rings spare you from fighting with old, corroded rings during installation, a small inclusion that saves real frustration. The honest tradeoff: it’s an aftermarket part, not genuine Zodiac, so warranty purists and owners chasing exact OEM tolerances should look elsewhere.
Pros:- Two diaphragms plus two retaining rings cover the most common G-series failure
- Broad compatibility across G3, G3 PRO, G4, Alpha 2, Alpha 3, and Zoom models
- Spare-in-drawer convenience eliminates emergency single-part ordering
Cons:- Generic aftermarket construction rather than original Zodiac quality control
- No stated warranty, unlike the year offered on the Jolaxy brush kit
Best for: Zodiac G3, G3 PRO, G4, Alpha, or Zoom owners who replace diaphragms regularly and want a spare on hand
Not ideal for: Buyers who insist on genuine OEM parts to keep factory warranty coverage intact
- Part Numbers:W69698 diaphragm, W81600 retaining ring
- Quantity:2-pack (diaphragm and ring each)
- Compatible Models:Zodiac G3, G3 PRO, G4, Alpha 2, Alpha 3, Zoom
- Included Parts:2 diaphragms, 2 retaining rings
- Part Type:Aftermarket replacement
Our verdict“A practical, value-minded fix for the most commonly torn part in Zodiac diaphragm cleaners — if OEM branding doesn’t matter to you.”
Nylon Mesh Pool Cleaner All Purpose Bag – Fits Polaris 280, 480 (K13, K16 Replacement), 2 Pack
A torn debris bag means leaves drifting back into the pool the moment the sweep passes, so bag quality matters more than most owners expect. This two-pack of K13/K16-equivalent bags stands out for two design choices: a tight-weave nylon with reinforced stitching that resists tearing from twigs, and a wide zipper opening that makes emptying far less of a chore than standard bags. The enhanced clip also grips the sweep more securely than worn OEM fittings tend to. Compared with the ATIE diaphragm 2-pack, this targets pressure-side Polaris 280/480 owners rather than suction-side Zodiac users — a useful reminder that replacement parts are highly cleaner-specific. The main compromises are its aftermarket origin and the absence of any stated warranty.
Pros:- Tight weave and strong stitching hold up against leaves, twigs, and coarse debris
- Wide zipper opening makes emptying noticeably faster and cleaner
- Enhanced clip fits more securely than many worn original fittings
- Two bags included, so a torn bag never stops cleaning for long
Cons:- Aftermarket construction may concern warranty-conscious Polaris owners
- No warranty details provided upfront
Best for: Polaris 280 or 480 pressure-side cleaner owners dealing with torn bags or heavy leaf and twig loads
Not ideal for: Suction-side or robotic cleaner owners, and buyers who only trust genuine Polaris-branded consumables
- Material:Nylon mesh
- Color:White
- Dimensions:13.3″L x 9″W x 2.7″H
- Quantity:2 bags
- Compatibility:Polaris 280, 480 (replaces K13 and K16 all-purpose bags)
- Installation Type:Pressure-side pool sweep
Our verdict“The most practical consumable buy for Polaris 280/480 owners who fight heavy debris and hate messy bag emptying.”
Pentair Rebel Cleaner Head (Head Only) | 360486
Rather than patching wear parts, this genuine Pentair replacement head replaces the core working unit of the Rebel cleaner — and it arrives better than the original. Redesigned bearings deliver up to 26% faster cleaning, while the Sure-Flow turbine design actively resists clogging, a fix for one of the most common complaints about pressure- and suction-side heads generally. The two-wheel layout reaches corners that three-wheel designs skim past. Compared with the Polaris tune-up kit, this is a bigger spend for a bigger outcome: it’s effectively a performance upgrade, not just a restoration. The catch is equally large — it’s head only, so you need a functioning Rebel system underneath it, and all other components must be sourced separately.
Pros:- Genuine OEM Pentair part guarantees fit and build quality
- Up to 26% faster cleaning from redesigned bearings versus the original head
- Sure-Flow turbine design reduces clogging interruptions
- Works across gunite, vinyl, fiberglass, and tile pools with variable- or two-speed pumps
Cons:- Head only — no hoses, fittings, or other components included
- Only useful to owners of the Pentair Rebel platform
Best for: Pentair Rebel owners with a healthy hose and pump setup whose cleaner head is worn or underperforming
Not ideal for: Anyone without an existing Rebel system, or those whose hoses and fittings also need replacement — this head alone won’t help
- Brand:Pentair
- Model Number:360486
- Part Type:Cleaner head only
- Product Type:OEM replacement part
- Speed Improvement:Up to 26% faster operation
- Wheel Design:Two-wheel
- Pump Compatibility:Variable-speed and two-speed pumps
- Pool Compatibility:Gunite, vinyl, fiberglass, and tile
Our verdict“The right buy when a Rebel head is failing and you’d rather upgrade performance than replace the entire cleaner system.”
ATIE All-Purpose Pool Cleaner Tire C10 Replacement for Polaris 180, 280, 360, 380 (3 Pack)
Tires are the most frequently replaced wear part on a Polaris cleaner, and this three-pack of C10 tires makes stocking up sensible rather than extravagant. The sizing and rubber compound match what Polaris uses at the OEM level, so traction on tiled and plaster finishes holds up without scuffing. Compared with the 896584000-143 Blue Hump Front Tires (a two-pack limited to Hayward cleaners), this set covers a far broader range — the 180, 280, 360, 380, and 480 — which matters if more than one cleaner runs in the household or an upgrade is on the horizon.
The tradeoff is straightforward: these are aftermarket, not genuine Polaris parts. For a consumable like a tire, that distinction rarely changes performance, but buyers who insist on OEM packaging for warranty peace of mind may want to look elsewhere in this lineup, such as the Polaris Tune Up Kit.
Pros:- Same size and material spec as OEM Polaris C10 tires
- Spans five Polaris models (180 through 480), so spares survive a future cleaner swap
- Grip maintains cleaning traction without marring pool finishes
- Three tires per pack covers multiple replacement cycles
Cons:- Aftermarket part, so no genuine Polaris branding or OEM warranty backing
- Rubber wear rate on heavily used cleaners means even a 3-pack eventually runs dry
Best for: Polaris 280 or 380 owners who replace tires regularly and want spares on the shelf at a lower per-tire cost
Not ideal for: Owners of suction cleaners like the Zodiac G3 or Hayward Poolvergnuegen — the C10 fits Polaris pressure-side models only
- Compatible Models:Polaris 180, 280, 360, 380, 480
- Replaces Part No:C10, C-10
- Package Quantity:3 tires
- Product Dimensions:7 x 4 x 7 inches
- Item Weight:9.6 ounces
- Manufacturer:Pool Supply Town
- Model Number:P10-3
Our verdict“Buy this if you run a Polaris pressure-side cleaner and want OEM-equivalent tires in bulk; skip it if you need genuine Polaris-branded parts.”
2-Wheel Head Assembly Replacement for The Pool Cleaner (Compatible with Hayward PBS20JSTHBX)
When a suction cleaner’s head cracks or wears unevenly, a full assembly swap is usually smarter than piecemeal fixes. This 2-wheel headbox is a direct stand-in for the Hayward PBS20JSTHBX and installs without tools — a genuine advantage over smaller parts in this guide like the ATIE Hose Swivel Kit, where fitment fiddling is more common. The chemical-resistant, UV-stabilized plastic addresses the two failure modes that kill pool parts: chlorine exposure and sun damage.
Where this differs from products like the Pentair Rebel Cleaner Head is scope: it is a replacement for an existing 2-wheel Pool Cleaner unit, not an upgrade path. Note that it arrives as the head only — no wheels-beyond-the-pair, hoses, or internal components — so anyone expecting a complete rebuild kit should keep shopping.
Pros:- Direct replacement for part PBS20JSTHBX with tool-free installation
- Chemical-resistant, UV-stabilized plastic resists the warping and cracking that shorten head life
- Dual-wheel geometry improves navigation of slopes and tight corners
- Restores consistent suction across all pool surfaces
Cons:- Head assembly only — no hoses, skirts, or internal parts included
- Aftermarket plastic may not match the longevity of the original Hayward part
Best for: Hayward Pool Cleaner 2-wheel owners whose head has cracked or lost maneuverability and want a single swap to restore performance
Not ideal for: Owners of 4-wheel Pool Cleaner models or robotic Dolphin units — the PBS20JSTHBX fitment applies only to the 2-wheel suction series
- Replacement Part Number:PBS20JSTHBX
- Compatible With:The Pool Cleaner 2-wheel automatic suction cleaners
- Power Source:Suction-powered
- Dimensions:8″L x 8″W x 11″H
- Material:Chemical-resistant, UV-stabilized plastic
- Load Capacity:2.5 pounds
- Installation Type:Suction side, tool-free
Our verdict“This is the practical fix for a damaged 2-wheel Pool Cleaner head, provided you understand it is the headbox alone and nothing else.”
896584000-143 Blue Hump Front Tire Replacement for Hayward Pool Cleaner, 2-Pack
The blue hump profile is the whole story here: unlike flat replacement tires such as the ATIE C10 for Polaris models, this design exists specifically to stop a Poolvergnuegen from stalling on raised main drains. If your cleaner parks itself over the drain mid-cycle, this is the part that addresses that behavior rather than masking it. Heavy-duty rubber and a tool-free press-on fit make the swap a five-minute job.
The limitation is fitment breadth. Where the C10 covers five Polaris models, this two-pack serves only Hayward 2X, 4X, and pressure cleaners — so it is a targeted repair, not a universal spare. Buyers with mixed-brand equipment will get more mileage from multi-model parts elsewhere in this roundup, like the R0714400 brush 4-pack that spans Zodiac and Polaris.
Pros:- Hump profile actively prevents the cleaner from catching on raised main drains
- Heavy-duty rubber holds up against daily cleaning cycles
- Tool-free installation replaces both front tires in minutes
- Two tires per pack covers the front axle in one purchase
Cons:- Narrow compatibility — useless outside the specified Hayward models
- Only front tires included; rear tires and internal wear parts are sold separately
Best for: Hayward Poolvergnuegen owners whose cleaner repeatedly hangs or stalls on a high main drain
Not ideal for: Polaris or Dolphin owners — compatibility stops at Hayward 2X, 4X, and pressure-side cleaners
- Compatible Cleaners:Hayward Poolvergnuegen 2X, 4X, and pressure cleaners
- Replaces Part No:896584000-143
- Package Quantity:2 tires
- Outer Diameter:7.7 in
- Inner Diameter:6.2 in
- Thickness:0.9 in
- Material:Heavy-duty rubber
- Color:Blue
- Installation:Manual, no tools required
Our verdict“If drain-hang is your cleaner’s bad habit, this is the purpose-built fix; everyone else should check fitment before buying.”
ATIE Pool Cleaner Hose Swivel and Hose Nut Kit for Polaris 180, 280, and 380 (2 Pack)
A leaking or seized hose swivel quietly sabotages a pressure-side cleaner’s performance long before anything visible breaks. This kit pairs two swivels with four nuts, so a full feed-hose refresh costs one purchase instead of three. Compared with the ATIE C10 tire pack from the same brand, this addresses a different failure mode entirely — connection integrity rather than traction — and the two together make a reasonable mini tune-up for an aging Polaris 280 or 380.
The catch is model coverage. The Polaris 360 is explicitly excluded because of its different hose configuration, a distinction that trips up buyers who assume all Polaris cleaners share fittings. The plastic construction also means these are consumables, not lifetime parts; anyone wanting a fuller overhaul should weigh the Polaris Genuine Tune Up Kit instead.
Pros:- Bundles swivels and nuts so a full hose connection repair needs no extra orders
- Restores hose rotation that prevents tangling during cleaning cycles
- Precise 20 mm outside diameter matches Polaris feed hose fittings
- Lightweight plastic construction resists pool chemical corrosion
Cons:- Excludes the Polaris 360 despite fitting its sibling models
- Plastic swivels wear faster than brass alternatives under heavy daily use
Best for: Polaris 180, 280, or 380 owners fixing feed-hose leaks or stiff, non-rotating swivel joints
Not ideal for: Polaris 360 owners — the kit’s fittings are not compatible with that model’s hose system
- Compatibility:Polaris 180, 280, and 380
- Excluded Models:Polaris 360
- Package Contents:2 hose swivels (D20), 4 hose nuts (D15)
- Outside Diameter:20 mm
- Material:Plastic
- Color:White
- Item Weight:0.05 kg
Our verdict“A cheap, targeted fix for hose leaks on a Polaris 180/280/380 — just verify your model is not the 360 before ordering.”
Ulticor Ultra-Fine Filter Basket for Dolphin Robotic Pool Cleaners
Standard Dolphin filter baskets let pollen, silt, and algae pass straight back into the water; this ultra-fine microfiltration basket closes that gap. Compatibility stretches across a long list — S50, S100, Active 10/15, T15/T25, Proteus DX3, Nautilus CC, and more — making it one of the broadest-fitting items in this roundup alongside the C10 tire pack. The payoff is visibly clearer water between cleanings, something no tire or hose part can influence.
Two caveats deserve attention. The Nautilus CC Pro and CC Supreme are excluded, and owners of older Active 10 or S50 units must remove a small plastic piece for proper seating — a minor hassle, but one that separates it from the drop-in simplicity of, say, the Hayward blue hump tires. Factor in a rinse every 4–6 weeks and this becomes a maintenance commitment as much as an upgrade.
Pros:- Microfiltration captures fine particles standard baskets pass through
- Fits an unusually wide range of Dolphin models across several generations
- Customer support includes an instructional video for tricky older-model fits
- Washable design makes it a reusable alternative to disposable cartridges
Cons:- Not compatible with Nautilus CC Pro or Nautilus CC Supreme
- Older Active 10 and S50 cleaners require trimming a plastic piece for fit
- Needs rinsing every 4-6 weeks or filtration performance drops
Best for: Dolphin robotic owners battling fine debris like pollen, silt, and algae who want cleaner water than standard baskets deliver
Not ideal for: Nautilus CC Pro and CC Supreme owners — the basket simply does not fit those models
- Compatible Models:Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910/917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC
- Incompatible Models:Nautilus CC Pro, Nautilus CC Supreme
- Filtration Type:Ultra-fine microfiltration
- Maintenance:Rinse and clean every 4-6 weeks
- Brand:Ulticor (aftermarket)
- Fitment Note:Older Active 10 and S50 require removing a plastic piece
Our verdict“The strongest water-clarity upgrade in this roundup for supported Dolphin models, provided your unit is not one of the excluded Nautilus variants.”
Makhoon B5 Replacement Sweep Hose Kit for Polaris Zodiac Pool Cleaners
This kit stands out for bundling three wear parts in one purchase — the sweep hose, tail scrubber, and hose clamp — which saves the ordering hassle of buying each component separately. Coverage spans the Polaris Zodiac 180, 280, 380, and 480, plus several Kreepy Krauly models, making it a broader fit than single-part alternatives like the Polaris Genuine Parts Suction Cleaner Tune Up Kit (R0997900), which targets a different cleaner family entirely. The tradeoff is precision: Polaris 360 owners are out of luck, and the compatibility list contains duplicate entries, which hints at sloppy documentation. Compared with the standalone 12-Pack Sweep Hose Tail Scrubbers, this option makes more sense when the hose itself is cracked or stiff, not just the scrubber worn down.
Pros:- Bundles hose, tail scrubber, and clamp together
- Fits four Polaris Zodiac models plus several Kreepy Krauly cleaners
- Restores sweeping action on floors, walls, corners, and steps
Cons:- Not compatible with the Polaris Zodiac 360
- Compatibility list contains duplicate entries, suggesting loose quality control
Best for: Polaris 280, 380, or 480 owners whose sweep hose has cracked and who want the matching scrubber and clamp in one order
Not ideal for: Polaris 360 owners — the cleaner is explicitly excluded from compatibility
- Kit includes:Sweep hose, tail scrubber, hose clamp
- Compatible models:Polaris Zodiac 180, 280, 380, 480; select Kreepy Krauly models
- Not compatible with:Polaris Zodiac 360
- Length:3 1/2 inches
Our verdict“Buy this if your Polaris sweep hose is failing and you want a complete refresh in one kit; skip it if you run a 360.”
ATIE Finned Disc Seal Replacement for Zodiac Baracuda G2, G3, G4 Pool Cleaners
The finned disc is the part that actually grips your pool surface, and this replacement covers an unusually wide footprint — G2, G3, G3 Pro, and G4 across eight OEM part numbers — which is broader model coverage than the ATIE Long Life Diaphragm W69698 offers for the same cleaner family. It works on plaster, vinyl, tile, fiberglass, marcite, and pebble finishes, so mixed-surface pools aren’t a problem, and the one-year warranty is a genuine differentiator in a category where most aftermarket seals ship with none. The honest tradeoff: it is not an OEM part, so fit tolerance and lifespan can vary, and the material spec listed is incomplete. If your cleaner is climbing walls poorly or skipping patches of floor, this disc is the first thing to check.
Pros:- Covers eight OEM part numbers across four Baracuda models
- Works on virtually every common pool finish including vinyl and pebble
- Backed by a 1-year warranty
- More affordable than OEM equivalents
Cons:- Aftermarket fit and durability may not match OEM
- Material specification is incomplete in the product data
Best for: Zodiac Baracuda G2/G3/G4 owners whose cleaner has lost suction grip or is leaving debris trails on the floor
Not ideal for: Buyers who insist on genuine Zodiac OEM parts and want guaranteed factory fit and durability
- Compatible Models:Zodiac Baracuda G2, G3, G3 Pro, G4
- Replaces Part Numbers:W70464, W70329, W46666, W83277, W47521, W49655, W49610, W70032
- Color:Blue
- Installation Type:Suction side
- Item Weight:0.39 kg
- Warranty:1 year
Our verdict“A sensible, well-covered disc replacement for suction-side Baracuda owners — just accept some aftermarket variability.”
99956034 Power Supply Unit with 5898412LF Power Cord for Dolphin Robotic Pool Cleaners
When a Dolphin robot dies mid-season, the power supply is a prime suspect, and this unit addresses it directly with both the transformer and cord included — a smarter buy than replacing them piecemeal. Compatibility stretches across ten-plus Dolphin models from the E10 to the Premium 20, and the IP54 waterproof rating plus aluminum heat sink translate to a unit that survives splash zones and resists corrosion, which is exactly where cheap replacements fail. The catch is generation-specific: it is built for basic non-Wi-Fi models only, so anyone with a connected cleaner gets nothing here. Compared with the Ulticor Ultra-Fine Filter Basket for Dolphin, this is the far bigger-ticket repair, but it is the one that brings a dead robot back to life rather than improving its output.
Pros:- Power supply and power cord bundled in one package
- IP54 waterproofing and aluminum heat sink for poolside durability
- Broad compatibility across ten-plus Dolphin models
- Built-in handle and straightforward installation
Cons:- Not suitable for Wi-Fi-capable Dolphin models
- Aftermarket unit, not an original OEM assembly
Best for: Owners of non-Wi-Fi Dolphin models like the E10, S50, or Premium 20 whose robot has stopped powering on
Not ideal for: Wi-Fi-enabled Dolphin owners — the unit is not designed for connected models
- Compatible Models:Dolphin Active 10, Echo, Encore, Escape, E10, S50, Solo, T15, Premium 10, Premium 20
- OEM Part Numbers Replaced:99956034US-ASSY, 99956034
- Included Power Cord:5898412LF
- Input Voltage:100-125 VAC, 50/60 Hz
- Output Voltage:Less than 30 VDC
- Wattage:120W
- Material:Aluminum heat sink, high-quality PCB board
Our verdict“The most economical path to reviving a dead non-Wi-Fi Dolphin robot, provided you verify your model is on the list.”
Gearwiz 60-Foot Replacement Cable for Dolphin Nautilus CC Plus (Non-WiFi) and M200 Pool Robots
A frayed or kinked cable ends a robot’s usefulness fast, and this 60-foot replacement is generous enough for large or oddly shaped pools where shorter aftermarket cords come up short. The inclusion of two large floats and a swivel matters more than it sounds — those features keep the cable riding high and tangle-free, which directly reduces mid-cycle stalls. Compared with the 99956034 power supply unit, this is the fix for robots that power on fine but stop communicating or moving, and it costs far less than a whole new power setup. The limitation is narrow compatibility: it fits only the Nautilus CC Plus non-Wi-Fi and M200, so Wi-Fi and CC Supreme owners need a different cable, and it is an unaffiliated aftermarket part rather than a Maytronics original.
Pros:- 60-foot length suits large and irregular pools
- Swivel and two large floats reduce tangling and mid-cycle stalls
- Male-to-female 9995862 connector matches OEM fit
Cons:- Only two compatible Dolphin models
- Aftermarket part with no manufacturer affiliation or warranty stated
Best for: Owners of large pools using a non-Wi-Fi Nautilus CC Plus or M200 who need full-coverage cable length
Not ideal for: Nautilus CC Plus Wi-Fi or CC Supreme owners — the connector is not compatible with either model
- Cable Length:60 feet
- Compatible Devices:Dolphin Nautilus CC Plus (non-WiFi), M200
- Not Compatible With:Nautilus CC Plus WiFi, Nautilus CC Supreme
- Connector Type:9995862, male-to-female
- Color:Blue
- Features:Tangle-free, swivel, two large floats
- Items Included:1 cable
Our verdict“A targeted, tangle-resistant cable solution for two specific Dolphin models — verify your variant before ordering.”
12-Pack Sweep Hose Tail Scrubbers for Polaris Pool Cleaners
Tail scrubbers are the most frequently replaced part on any Polaris pressure cleaner, and buying them a dozen at a time is the cheapest way to keep spares on the shelf. This pack covers six Polaris models including the 360 and 3900 Sport, which immediately beats the Makhoon B5 Sweep Hose Kit on breadth — that kit excludes the 360 entirely. Unlike the Makhoon, this is purely a consumable restock: if your hose itself is cracked, the Makhoon is the right call, but if the tail is just spraying weakly and wearing through, these tool-free polyurethane scrubbers restore agitation and protect the hose in minutes. One quirk to plan around: they ship vacuum compressed and need time to fully expand before installation, so don’t expect same-day use straight from the box.
Pros:- 12-pack drives per-unit cost far below OEM
- Fits six Polaris models including the 360 and 3900 Sport
- Installs without tools in minutes
- Soft elastic foam protects the sweep hose from wear
Cons:- Ships vacuum compressed and needs time to expand before use
- Aftermarket parts, not official Polaris OEM products
Best for: Polaris owners who replace tail scrubbers every season and want a bulk spares supply at minimal per-unit cost
Not ideal for: Anyone whose sweep hose itself is damaged — scrubbers alone won’t fix a cracked hose
- Material:Polyurethane foam
- Quantity:12 pack
- Compatible Models:Polaris 180, 280, 360, 380, 480, 3900 Sport
- Compatible Part Numbers:91003105 / 9-100-3105 / PP-91003105
- Packaging:Vacuum compressed
Our verdict“The smart recurring purchase for Polaris owners — buy once, stay stocked for a couple of seasons.”
How We Picked
I ranked these fifteen parts using four buyer-focused criteria. Fit accuracy came first: a replacement part that doesn’t seal, thread, or track correctly is worthless regardless of price, so I favored parts with explicit model-compatibility lists and reputations for matching OEM dimensions. Material and build quality came second — diaphragms, tires, discs, and brushes were judged on wear-resistant rubber and nylon construction, since these components fail from abrasion and UV exposure more than anything else.
From there I weighed value per repair, which explains why complete tune-up kits and multi-packs rank highly: spreading a repair across several future wear cycles beats paying single-part prices twice. Finally, I scored problem-solving power — parts like the Dolphin power supply and replacement cable rank well because they address the catastrophic failures that otherwise retire an entire machine. Parts lower in the list aren’t poor quality; they’re either narrow in application or easier to source cheaply elsewhere, making them conditional picks rather than universal ones.
Factors to Consider When Choosing Automatic Pool Cleaner Replacement Parts
Buying replacement parts for an automatic pool cleaner is less about finding the “best” part and more about diagnosing the right failure and matching your machine exactly. Before you add anything to a cart, work through the factors below — they’ll save you from the most common (and expensive) mistakes pool owners make.
Confirm Your Exact Model Before Anything Else
The single biggest mistake in this category is buying a part that fits a similar-but-different cleaner. Polaris parts alone span the 180, 280, 360, 380, and 480, and components like tires, sweep hoses, and feed hoses are not interchangeable between them. Check the serial plate on your cleaner’s body, not the box it came in, because rebadged and updated models often share a name with different internals. Robot owners face the same trap: Dolphin cables and power supplies split between WiFi and non-WiFi versions, and ordering the wrong one means a return cycle measured in weeks. Five minutes of model verification is the cheapest insurance in pool maintenance.
OEM Versus Aftermarket: When the Premium Matters
Genuine parts guarantee fit and material specs, and that premium is worth it for precision components — hose swivels, tuned diaphragms, and anything that relies on exact tolerances to maintain suction or water flow. Aftermarket parts shine for sacrificial wear items like tires, brushes, tail scrubbers, and filter bags, where the design is simple and the failure mode is pure abrasion. The aftermarket entries in this lineup from ATIE, Ulticor, and Gearwiz also offer multi-packs that OEM brands rarely do, which lowers your per-replacement cost over a season. The tradeoff to accept: occasional fitment friction and shorter warranty backing. If a part threads, seals, or clips into place under pressure, lean OEM; if it scrubs, rolls, or filters, aftermarket is usually the smarter buy.
Diagnose the Symptom, Not the Whole Cleaner
Many owners replace a cleaner when only one wear part has failed, and the symptoms are surprisingly diagnostic. A suction cleaner that stops climbing walls or moves sluggishly usually needs a diaphragm or tune-up kit, not a new unit. A pressure cleaner that leaves debris behind or sprays a jet of water upward often just needs a worn mesh bag or a cracked sweep hose. A robot that beeps, blinks, or won’t power on is frequently a failed power supply, while intermittent operation and frayed insulation point to the cable. Learning this symptom-to-part mapping is the difference between a fifteen-dollar fix and a five-hundred-dollar replacement — and it tells you exactly which of the fifteen parts above you actually need.
Buy Wear Parts in Multiples When the Price Is Right
Components like tail scrubbers, tires, and diaphragms are guaranteed to wear out again — typically within one to two seasons depending on pool use and surface roughness. That’s why multi-packs ranked so well in this comparison: a 12-pack of tail scrubbers or a 2-pack of diaphragms costs far less per part than repeat single purchases. The mistake to avoid is bulk-buying parts for a cleaner you might replace soon, or rubber components you won’t install within a couple of years, since elastomers dry-rot on the shelf even in packaging. A reasonable rule: keep one spare of every part that has stopped your cleaner before, and buy consumables in bulk only once you know your replacement rhythm.
Watch for Hidden Costs and Knockoff Risks
Some listings bundle attractive-looking kits while quietly omitting the small hardware — retaining rings, hose nuts, clips — that you’ll need to actually complete the install. The best kits in this roundup, like the ATIE diaphragm with its included retaining ring, succeed precisely because they include those forgotten pieces. When shopping third-party marketplaces, also scrutinize listings that copy OEM part numbers but ship visibly different materials; flexible rubber that feels stiff or brittle out of the package will crack within weeks. Finally, factor in shipping time: a cheap part arriving in three weeks during algae season is a worse deal than a slightly pricier one arriving in two days.
Match the Part to Your Pool’s Conditions
Your pool itself dictates which parts fail fastest and which upgrades are worth it. Rough plaster or pebble finishes chew through tires, brushes, and finned discs far faster than smooth fiberglass or vinyl, so abrasive-resistant replacements and spares matter more for those owners. If your pool collects fine debris like pollen, silt, or sand, upgrading to an ultra-fine filter basket or all-purpose mesh bag pays off immediately in water clarity, regardless of which cleaner you run. Heavy leaf loads, on the other hand, argue for larger-capacity bags and more frequent sweep-hose scrubber changes. The buyers who get the most from replacement parts are the ones who treat them as tuning tools for their pool’s specific conditions rather than generic spares.
Frequently Asked Questions
How do I know if my pool cleaner needs a tune-up kit or just one replacement part?
If your suction cleaner has slowed down, stopped climbing, or sits in one spot, a full tune-up kit like the Polaris R0997900 is usually the better call because multiple wear parts tend to degrade on the same timeline — replacing only the diaphragm while the flappers and seals are also worn just delays the next breakdown. Single parts make sense when the failure is isolated and obvious, such as a visibly torn finned disc, a cracked hose swivel, or a shredded sweep hose tail. A good diagnostic approach is to disassemble the cleaner’s body and inspect every rubber and plastic component at once. If two or more parts show cracking, stiffness, or abrasion, the kit wins on both cost and labor. If everything else looks supple and intact, buy only the failed component.
Are aftermarket replacement parts safe to use on my Polaris, Zodiac, or Dolphin cleaner?
For most wear items — tires, brushes, scrubbers, bags, and discs — quality aftermarket parts from established brands like ATIE and Ulticor perform on par with OEM and often cost considerably less per piece, especially in multi-packs. The risk rises with components that control water flow, electrical power, or precise mechanical timing, such as hose swivels, power supplies, and drive cables, where tolerance differences can cause leaks, poor tracking, or electrical faults. Robot owners should be the most cautious: a non-spec power supply or cable can damage the cleaner’s electronics, so OEM or well-reviewed brand-name replacements are worth the premium there. Always verify the compatibility list against your exact model number, and inspect aftermarket rubber parts on arrival for stiffness or brittleness that suggests inferior compounds.
How often should I replace things like tires, diaphragms, and tail scrubbers?
There’s no fixed schedule because pool conditions dominate the equation, but typical ranges are useful. Tail scrubbers wear fastest — often every few weeks to a couple of months on cleaners that run daily over rough finishes — which is exactly why 12-packs exist. Tires and finned discs usually last one to two seasons, less on pebble or plaster surfaces and more on vinyl. Diaphragms in suction cleaners typically need replacement every one to two years, and you’ll notice it as reduced pulsing action. Rather than replacing on a calendar, inspect parts monthly during heavy-use season: cracked edges, glazed rubber, and lost flexibility are your replacement signals. Buying one spare of each high-wear item keeps a small failure from shutting your cleaning routine down for a week.
Is it worth repairing my robotic cleaner’s power supply or cable, or should I just buy a new robot?
In most cases the repair is worth it, because the power supply and cable are two of the most common failure points on otherwise healthy Dolphin robots, and replacing them costs a fraction of a new unit. If your robot’s pump and motors still run normally when powered — even intermittently — the electronics are likely fine and the fault sits in the supply or the cable’s insulation. The calculation changes if the robot is also losing drive power, has cracked tracks, or the model is more than seven or eight years old with several failing systems at once. Also confirm your model’s variant before ordering, since cables and supplies differ between WiFi and non-WiFi versions. A successful power-side repair commonly extends a robot’s life by several more seasons.
Why did my cleaner’s performance drop even though all the parts look fine?
The most common culprit isn’t a broken part at all — it’s a clog or flow problem upstream. Check the filter basket in your pump, the cleaner’s own filter or bag for saturation, and the hose sections for blockages or air leaks at the connections, since even a small leak dramatically reduces suction or pressure at the head. On pressure-side cleaners, verify the backup valve and wheel RPM, because incorrect flow rate causes poor tracking even with fresh parts installed. On robots, an ultra-fine filter basket that’s packed with silt can cut cleaning power dramatically while looking superficially clean. Only after ruling out flow issues should you move to part replacement, and start with the parts that control water movement — diaphragms, swivels, and seals — before anything else.
Conclusion
The right pick here depends entirely on what’s broken and which machine you run. For best overall, the Polaris Genuine Parts Tune Up Kit (R0997900) is the clear choice — it rebuilds a pressure cleaner’s entire wear surface in one purchase with guaranteed OEM fit. For best value, the 12-pack of tail scrubbers and the ATIE diaphragm 2-pack deliver the lowest cost per functioning season of anything in this lineup. The premium pick is the Dolphin power supply with cord, since it rescues an expensive robot from the scrap heap. Beginners should start with the Pentair Rebel head or the Polaris mesh bag — simple, forgiving parts with obvious symptoms when they fail. For specific needs: fine-debris pools need the Ulticor ultra-fine basket, long-cable situations call for the Gearwiz 60-foot replacement, and Zodiac suction owners with wall-climbing problems should reach for the ATIE finned disc. Match the part to your diagnosed symptom, verify your model number, and your cleaner will likely outlast your patience with it — in the best way.
