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HEPA Filter for Smart Air QT3 (2 pack)

Marsoni M251S
Sale price$39.99
Pay 4 payments of $10.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HEPA Filter for Smart Air QT3 (2 pack)Replacement HEPA filter (2 pack) for the QT3 travel air purifier. HEPA filters capture particulate pollution like PM2. 5, dust and pollen. HEPA filters are the key to clean air, so make sure to replace them regularly. The QT3s HEPA can give you up to 1200 hours or 10 months of clean air. Dimensions (Per filter): 118mm(L) x 44mm(D) x 112(H)
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 2211 reviews
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Verified Purchase
José D.
Waukegan, US
★★★★★ 5
Good
Style: CF285
Perfect fit for my car 👍 The cabin air filter was easy to install and immediately improved the air quality inside. Good quality and great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
R
Verified Purchase
Robert Milkovitz jr
Houston, US
★★★★★ 5
Perfect fit, and it works
Style: CF211
This was a great price and a very good filter so far perfect fit easy to put in
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
S
Verified Purchase
Sandman
Massapequa, US
★★★★★ 5
Easy DIY for value & performance.
Style: CF174
Quality Air filter and perfect fit for 2013 Lexus GS 350 F Sport.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
P
Verified Purchase
Pangster
Louisville, US
★★★★★ 4
Filter
Style: CF157
Arrived in a timely manner. Package was delivered securely without damage. Fits perfectly in said vehicle. Easy to install.
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Reviewed in the United States on May 17, 2026
C
Verified Purchase
CSUSTAN
Carnegie, US
★★★★★ 5
Fits Tesla , very snug and odors are gone!
Style: CF774
Great replacement for my Tesla 2024 Highland Model 3. Easy to install. Will definitely be buying in the future! Cheaper than having Tesla do it.
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Reviewed in the United States on May 22, 2026

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