Quick Answer: Carpet cleaner warranties range from Tineco’s 2-year limited coverage up to 5 years on Bissell’s ProHeat 2X Revolution Pet Pro Plus and Big Green, and Shark’s CarpetXpert. But the length alone can mislead: Hoover’s advertised “5-year warranty” on the SmartWash+ is a motor-only warranty per Hoover’s own product page, not the whole-machine coverage Bissell’s 5-year terms provide. None of the four brands require product registration to keep your warranty rights — proof of purchase is what actually matters — and every brand excludes routine wear parts like filters, belts, and brush rolls.
If you’re comparing two machines and one advertises a longer warranty, the number on the box only tells half the story. What it actually covers — and what voids it — is the part most shoppers never check before buying.
Warranty length and coverage by brand
| Brand | Typical length | What's covered | Registration required? |
|---|---|---|---|
| Bissell | 2-5 years (varies by model) | Full machine, parts and labor | No — proof of purchase only |
| Hoover | 1-5 years (varies by model) | Full machine on most models; motor only on SmartWash+'s 5-year term | No |
| Shark | 5 years (CarpetXpert) | Full machine, materials and workmanship | No |
| Tineco | 2 years | Full machine, parts and labor | Recommended, not required |
| Rug Doctor (purchase models) | 2 years | Full machine, parts and labor | No |
Bissell’s own warranty page confirms coverage runs from 2 up to 5 years depending on the model, repairing or replacing “any defect in materials or workmanship” for the original owner, with proof of purchase as the only requirement — no product registration step. Tineco’s terms go a step further and spell out explicitly that registering is optional: it unlocks perks like a VIP support line and a 10% discount code, but “failure to register your product won’t diminish your warranty rights.”
Bissell ProHeat 2X Revolution Pet Pro Plus
- The longest full-machine warranty of any upright covered on this site — see our full ProHeat 2X Revolution review for specs and pricing.
- Covers the whole unit, not a single component, unlike Hoover's motor-only 5-year term below.
Get your carpet cleaner in two days — try Amazon Prime free for 30 days — and start the warranty clock the moment it arrives instead of waiting on a rental pickup window.
The motor-only trap
Hoover’s SmartWash+ is the one machine on this site where the warranty headline number needs a second look. Hoover’s own product page lists a 5-year motor warranty — worded specifically around the motor, not the machine as a whole — while other Hoover models like the PowerDash carry a plain 1-year limited warranty and the CleanSlate carries 2 years, both of which are whole-machine terms even though they’re shorter. A shopper skimming spec sheets could easily read Hoover’s “5 years” next to Bissell’s “5 years” on the ProHeat and assume equivalent protection. They aren’t: if a SmartWash+ tank cracks or a trigger fails in year 4, that’s a component outside the motor, and outside the 5-year clock Hoover advertises most prominently. Our Hoover SmartWash+ review covers the rest of the machine’s real-world performance.
Shark avoids this ambiguity — Home Depot’s published Shark CarpetXpert warranty documentation describes a straight 5-year limited warranty on the machine, covering defects in materials and workmanship without a motor-only carve-out.
What voids the warranty (and the rental-machine catch)
Every brand checked here excludes the same category of parts: filters, belts, brush rolls, and brush bars are treated as normal wear-and-tear across Bissell, Hoover, Shark, and Tineco’s own terms, since those parts are expected to degrade with use regardless of manufacturing quality. Bissell’s terms also explicitly exclude commercial, non-residential, or multi-family use — a household warranty, not a business one.
Rug Doctor’s purchase-model terms (for its Deep Carpet Cleaner and TruDeep, as opposed to the day-rental kiosk machines) add a catch worth knowing if you were ever considering lending yours out: renting the machine to someone else voids the warranty outright, and Rug Doctor’s own terms state that use “is not permitted under Federal Law” for a consumer unit. It’s a strange detail for a brand whose name is synonymous with rental kiosks — but the kiosk machines and the ones sold for home ownership are different products under different terms. If renting rather than owning is actually what you’re after, our carpet cleaner rental guide covers the Rug Doctor kiosk pricing directly.
How to file a claim
Every brand wants the same starting point: your model number and proof of purchase, ready before you call.
- Bissell — 1-800-237-7691, or start a claim at BISSELL.com under the “Support” tab. Bissell covers return shipping for the defective unit. If your machine won’t spray at all, check our no-spray troubleshooting guide first — the fix is sometimes free without a formal warranty claim.
- Hoover — 1-877-816-2058 for US residential support; have your model and serial number ready, since the term length differs by model as covered above.
- Tineco — through the Tineco app or store.tineco.com’s support pages; a registered account speeds up the lookup but isn’t required to file.
- Rug Doctor — via rugdoctor.com/support for purchase-model machines; rental-kiosk machines aren’t owner-serviced at all, since Rug Doctor owns and maintains the fleet itself.
Last updated 2026-09-29: Re-verified Hoover’s motor-only 5-year SmartWash+ term directly against Hoover’s own current product page — unchanged. Bissell.com’s own listing for the ProHeat 2X Revolution Pet Pro Plus now shows $279.99, up from the $237.99 this page previously cited; the 5-year full-machine warranty terms are unchanged.
Bottom line
Warranty length is a useful first filter, but the real question is what that number actually protects. Bissell’s ProHeat 2X Revolution Pet Pro Plus and Big Green, plus Shark’s CarpetXpert, offer the strongest combination on this site — 5 years, full machine, no registration hoop to jump through. Hoover’s SmartWash+ advertises the same 5-year headline but scopes it to the motor alone, so weigh that against its lower price before treating the warranty as a tiebreaker. Tineco and Rug Doctor’s 2-year terms are shorter but still whole-machine coverage with no registration requirement. Whichever you buy, photograph your receipt the day it arrives — every brand here asks for proof of purchase, and none of them will take a guess on the date.