Quick Answer: Of the seven robotic pool cleaner brands covered on this site, only Dolphin (Maytronics) runs a true manufacturer-certified refurbished outlet, backed by a real 12-month warranty. Aiper has no outlet but offers an official Trade-In program worth up to $300 toward a new unit. Beatbot, WYBOT, Polaris, Hayward, and Pentair have no manufacturer-direct refurbished storefront at all — any “refurbished” or “Renewed” unit from these brands comes from Amazon Renewed or a third-party reseller, whose warranty backing is separate from (and usually weaker than) the brand’s own. Pentair adds a further wrinkle: per its own warranty terms, even a new Kreepy Krauly bought from an online reseller gets only a 1-year parts-only warranty instead of full coverage.
If you searched “robotic pool cleaner refurbished” hoping to compare options across brands, here’s the real state of play in 2026 — verified brand by brand.
Refurbished programs, brand by brand
| Brand | Manufacturer refurbished program? | What's actually available |
|---|---|---|
| Dolphin (Maytronics) | Yes — Maytronics Outlet | Certified refurbished units, 12-month warranty, new filter included |
| Aiper | No | Official Trade-In program (up to $300 credit toward new); Amazon Renewed listings |
| Beatbot | No | Official Trade-Up program (case-by-case credit, any brand); refurbished units also issued as warranty replacements; Amazon Renewed listings |
| WYBOT | No | Third-party "restored" listings via Walmart (C1, C2, B1) |
| Polaris (Fluidra) | No confirmed program | No dedicated refurbished channel found; buy new from an authorized retailer |
| Hayward | No | Third-party reseller outlet sections (e.g. PoolSupplies.com), not manufacturer-backed |
| Pentair | No | No refurbished channel; note new-unit online-purchase warranty is already reduced |
Dolphin Nautilus CC Plus Wi-Fi (new, for comparison)
- The benchmark this whole comparison is measured against — Dolphin's Outlet-refurbished pricing and warranty terms.
- Full breakdown in our Nautilus CC Plus review.
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Dolphin is the outlier — and it’s not close
Maytronics is the only brand in this niche running what most shoppers actually picture when they search “refurbished”: a manufacturer-owned storefront selling its own inspected, function-tested units at a discount, with a real (if shorter) warranty attached. Per Maytronics’ own Outlet page, every refurbished Dolphin ships with the robot, its power supply, and a brand-new filter, backed by a 12-month limited warranty — full details in our Dolphin refurbished guide. Every other brand covered here either has no equivalent program, or routes “refurbished” demand into something else entirely — a trade-in credit, a warranty-replacement policy, or a third-party reseller’s own outlet section.
Aiper: no outlet, but a real trade-in alternative
Aiper doesn’t sell refurbished units itself — confirmed directly against its own storefront, which lists only new stock. Instead, Aiper runs an official Trade-In program: any old pool cleaner, any brand, damage included, nets up to $300 credit toward a new Aiper unit, and the new unit carries Aiper’s full 2-year warranty. That’s arguably a better deal structurally than buying refurbished, since you end up with full manufacturer coverage rather than a shortened one. Full terms in our Aiper refurbished guide.
Beatbot: no outlet, but a real (if less predictable) trade-in path
Beatbot doesn’t sell refurbished units to new buyers directly — but like Aiper, it does run an official Trade-Up program (beatbot.com/pages/trade-up) that accepts any brand’s old pool cleaner toward credit on a new Beatbot. The catch: unlike Aiper’s published flat $300 rate, Beatbot quotes credit case-by-case with no published dollar table, and the process requires shipping the old device back rather than Aiper’s optional-return model. Full terms and real example credit amounts in our Beatbot trade-in guide. Separately, per Beatbot’s own Beatbot Care policy, the brand offers “full replacement protection” — if your unit fails during its warranty period (up to 3 years, depending on model), Beatbot replaces it with a new or refurbished unit rather than repairing the original, so refurbished Beatbot units also circulate as warranty claims. Amazon Renewed separately lists some AquaSense units, but that’s Amazon’s own renewed guarantee standing in, not a Beatbot program.
WYBOT, Polaris, and Hayward: third parties fill the gap
None of these three brands operate a confirmed manufacturer-direct refurbished channel:
- WYBOT has no outlet store on wybotpool.com. Walmart lists third-party “restored” WYBOT C1, C2, and B1 units — a Walmart-backed refurbishment, not a WYBOT one.
- Polaris (Fluidra) has no dedicated refurbished program this guide could confirm. Polaris’ own warranty language extends coverage to the original owner only and requires proof of purchase from an authorized retailer — language that leans against buying secondhand or from an unverified refurbished listing.
- Hayward doesn’t sell refurbished units directly, but general pool-supply resellers like PoolSupplies.com maintain their own “Outlet/Refurb” sections that occasionally list automatic pool cleaners. Any warranty on those units comes from the reseller, not from Hayward.
Pentair’s real warning isn’t about refurbished at all
Pentair has no refurbished program either — but per Pentair’s own pool-product warranty terms, there’s a sharper catch that applies even to new units: a Kreepy Krauly bought from an online reseller (rather than a brick-and-mortar retailer, pool builder, or pool service professional) only qualifies for a 1-year parts-only warranty, versus Pentair’s standard bundled coverage through in-person retail channels. If you’re buying a new Pentair cleaner online to avoid the refurbished question entirely, check who you’re buying from — it affects your warranty even on a brand-new unit.
The bottom line
If a manufacturer-certified refurbished unit with a real warranty is what you’re after, Dolphin is the only brand that actually offers it — see our dedicated Dolphin refurbished guide for current Outlet pricing. If you own an old cleaner of any brand and want credit toward something new, Aiper and Beatbot both run trade-in alternatives that convert into full manufacturer warranty on a new unit rather than a shortened one — Aiper’s is a published flat $300 rate, Beatbot’s a case-by-case quote that can run considerably higher for the right upgrade path. For every other brand — WYBOT, Polaris, Hayward, and Pentair — “refurbished” in 2026 means Amazon Renewed or a third-party reseller’s own outlet, with warranty backing that comes from Amazon or the reseller, not the manufacturer. Buying new from an authorized retailer remains the more predictable option across all of them.
Last updated 17 September 2026: added Beatbot’s official Trade-Up program (beatbot.com/pages/trade-up), a real trade-in path this page previously omitted — see our dedicated Beatbot trade-in guide for full terms. Originally verified 12 September 2026 against each brand’s own storefront and warranty pages: Maytronics (maytronics.com), Aiper (aiper.store, aiper.com), Beatbot (beatbot.com/pages/beatbot-care), WYBOT (wybotpool.com), Polaris/Fluidra (polarispool.com), and Pentair (pentair.com). Third-party reseller inventory (Walmart, PoolSupplies.com) rotates — confirm current listings before buying.