Kohler Aquifer warranty for faucets & plumbing fixtures
The short version
Kohler Aquifer doesn't cover everything, but keeps whole product (parts only) covered to 1 year. That full coverage is the same as most of the 25 brands we compared, which typically cover nothing in full. You don't need to register to get this coverage.
From Kohler Aquifer's published warranty, checked October 2026.
What's covered
Full coverage: everything, parts and laborPartial coverage: some parts only, you usually pay labor
Purchase5 yrs10 yrs+Full: NonePartial: to 1 year
- Partial coverageWhole product (parts only)1 year
The fine print, decoded
What it leaves out
- Accidental breaks and misuse
- Normal wear and tear
- Scratches, dents and looks
Good to know before you buy
- Covers the original buyer only. Keep your original sales receipt; Kohler asks for it with every claim.
- Kohler can turn down claims for products bought from unauthorized sellers.
- Replacement filter cartridges are only covered against defects at the time you buy them.
- You can start a claim through the store or plumber you bought from, or by calling Kohler.
How other brands compare for faucets & plumbing fixtures
- 1. Allen + Roth45/100 · Full: None
- 2. American Standard45/100 · Full: None
- 3. Blanco45/100 · Full: None
- 4. Delta45/100 · Full: None
- 5. Delta Faucet45/100 · Full: None
Where you buy it matters
How long stores give you to return it
Longest return window first, for faucets & plumbing fixtures.
- CostcoMost itemsNo fixed deadline
- SupplyHouseMost items365 days
- Floor & DecorMost items90 days
- Lowe'sMost items90 days
- The Home DepotMost items90 days
- WalmartMost items90 days
Show all 14 stores
- Home OutletSoutheast and Midwest storesMost items90 days
- Lamps PlusWest storesInstalled light fixtures with cut wires, and loose crystals60 days from delivery
- Ace HardwareMost items30 days
- AJ MadisonMost items30 days from delivery
- Do it BestMost items30 days
- FergusonMost items30 days
- WayfairMost items30 days from delivery
- SutherlandsSouth Central storesMost items30 days
From each store's published return policy, using its rule for faucets & plumbing fixtures where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
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