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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.
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4.6 ★★★★★
Based on 173 reviews
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Verified Purchase
Gee Buttersnaps
Whiting, US
★★★★★ 5
Very comfy!
Color: (100) White / White / Halo Gray, Size: Medium
Very soft, fits well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
C
Verified Purchase
Christina Gary
Carnegie, US
★★★★★ 5
Black Under Armor Socks
Color: (001) Black / Black / Castlerock, Size: Medium
They fit perfect. I bought them for my Boyfriend & most pairs are too big or not Really no shows like they say. If they have white ones, I will be purchasing more.
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Reviewed in the United States on May 26, 2026
J
Verified Purchase
Joseph Pratt
Grantham, US
★★★★★ 5
Great product.
Color: (001) Black / Black / Castlerock, Size: Medium
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
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Verified Purchase
Lassiter Denton
Phoenix, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
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Reviewed in the United States on March 11, 2026
J
Verified Purchase
Joseph Pratt
New York, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
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Reviewed in the United States on May 16, 2026

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