Improvedhand Blue Pure 311 Auto Replacement Filter Compatible with Blue Pure 311 Auto Air Purifier, 2 in 1 Systems, True HEPA Filter and Activated Carbon, 2 Pack

PERFECT FIT: Improvedhand Blue Pure 311 auto filter replacement compatible with Blue Pure 311 auto air purifier. (20.5 inches machine). NOTE: Not fit for 311 non-auto, not fit for 411 models. please make sure the air purifier model is compatible Blueair Blue Pure 311 auto

Two-Layer Design: Improvedhand 311 auto replacement filters compatible with 311 auto, feature high-efficiency 2-in-1 filtration systems ( True HEPA Filter and Activated Carbon filter ). Captures up to 99.97% of airborne particles, including smoke and pet dander. Meanwhile, the activated carbon filter effectively eliminates household odors from pets, smoking, cooking, and VOCs

Upgraded 311 Filter: Improvedhand 311 auto filter replacement is uniquely tailored for compatibility with Blue Pure 311 auto air purifiers. It boasts a 360-degree air intake and offers up to four times the filter surface area compared to the other filters. It has undergone rigorous testing to ensure compatibility and longevity

VALUABLE PACKAGE: You can get 2 pcs 311 auto filter replacement for Blue Pure 311 Auto. Note: We recommend you replacing your filter every 3-6 months or depends on how often you use to protect your air purifier better

AFTER SALES:Improvedhand adhere to provide all customers with a simple, streamlined shopping experience of filter replacement parts. We insist on being product-oriented and customer-centered. Any reason of quality or compatibility within 90 days, contact us timely and we are here 24 hours offering service and helping you solve your problems

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$21.99($0.74/Ounce)

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Home » Appliances » Improvedhand Blue Pure 311 Auto Replacement Filter Compatible with Blue Pure 311 Auto Air Purifier, 2 in 1 Systems, True HEPA Filter and Activated Carbon, 2 Pack