Medify Air warranty for air purifiers & fans
The short version
Medify Air covers air purifiers & fans in full for 3 months, then keeps all parts and service covered for life. That full coverage is shorter than most of the 14 brands we compared, which typically cover 1 year in full. Some of this coverage only applies if you register the product.
From Medify Air'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: 3 monthsPartial: to lifetime
- Full coverageWhole product3 months
- Partial coverageAll parts and serviceOnly if you registerLifetime
The fine print, decoded
What it leaves out
- Accidental breaks and misuse
- Power problems
Good to know before you buy
- Register your purifier on Medify Air's warranty page within 90 days of purchase to keep the lifetime coverage.
- In the first 90 days, Medify replaces a defective unit and pays the shipping.
- Use it as the manual says on a standard 120V outlet; tampering or outside repairs can void coverage.
How other brands compare for air purifiers & fans
- 1. Vornado65/100 · Full: 5 years
- 2. Honeywell (home comfort)43/100 · Full: 3 years
- 4. Dyson32/100 · Full: 2 years
- 5. Levoit32/100 · Full: 2 years
- 6. Molekule32/100 · 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.
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