Molekule warranty for air purifiers & fans
The short version
Molekule covers air purifiers & fans in full for 2 years, with no partial coverage after that. That full coverage is longer than most of the 14 brands we compared, which typically cover 1 year in full. You don't need to register to get this coverage.
From Molekule'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: 2 yearsNo partial coverage
- Full coverageWhole product (new units)2 years
- Full coverageWhole product (refurbished units)1 year
The fine print, decoded
What it leaves out
- Accidental breaks and misuse
- Normal wear and tear
Good to know before you buy
- Covers the original buyer only, and only if bought from Molekule or an authorized reseller.
- Keep your receipt if you bought from a store; coverage starts on the purchase date.
- Filters are not covered, and using non-Molekule filters can void the warranty.
- Remove the filters before shipping the purifier back; shipping charges may apply.
How other brands compare for air purifiers & fans
- 1. Vornado65/100 · Full: 5 years
- 2. Honeywell (home comfort)43/100 · Full: 3 years
- 3. Medify Air43/100 · Full: 3 months
- 4. Dyson32/100 · Full: 2 years
- 5. Levoit32/100 · Full: 2 years
Where you buy it matters
How long stores give you to return it
Longest return window first, for air purifiers & fans.
- CostcoMost itemsNo fixed deadline
- Sam's ClubMost itemsNo fixed deadline
- BJ's Wholesale ClubMost items365 days
- Kohl'sMost items90 days
- Lowe'sMost items90 days
- TargetMost items90 days
Show all 16 stores
- The Home DepotMost items90 days
- WalmartMost items90 days
- Ace HardwareMost items30 days
- Do it BestMost items30 days
- Macy'sMost items30 days from delivery
- WayfairMost items30 days from delivery
- BrandsMart USASoutheast storesMost items30 days from delivery
- Nebraska Furniture MartMidwest and Texas storesMost items30 days
- P.C. Richard & SonNortheast storesMost items30 days
- Best BuyMost items15 days from delivery
From each store's published return policy, using its rule for air purifiers & fans where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
Other things Molekule makes
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