3 Pack 311 Auto Filters Replacement Compatible with Blue Pure 311 Auto Air Purifier, 2-in-1 Silent and Activated Carbon Filter

★★★★★ 4.4 96 reviews

$59.99
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$59.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221010270 Release Date 2026/05/03 List Price $24.00 Model Number 221010270
Category
  • 【PERFECT FIT】The filters is ONLY compatible with Blueair Blue Pure 311 Auto air puri-fier. Not include with 311
  • 【NOTE】Not compatible with Blue Pure 311, 311i Max, 311i+ Max, 211, 211+ Auto, 211i Max, 411, 411 Auto, 411i Max, 511, 511i Max, Mini Max air puri-fier
  • 【True Air Filter】Our 311 Auto replacement filter made of air filter and a high-efficiency activated carbon filter for good clean filtration and performance
  • 【OPTIMAL PERFORMANCE MAINTENANCE】For the ongoing top performance of your Blue Pure 311 auto Air Puri-fier, based on actual usage the filter should be replaced within 9 months
  • 【SUPERIOR QUALITY】311 auto replacement filter is made of high-quality non-woven activated carbon and can adsorb 99.99% of air particles (with a diameter as small as 0.03 micrometers)

Brand Name Mbetter
Unit Count 2.0 Count
Item Weight 2.43 Pounds
Filter Shape Rectangular
Manufacturer Mbetter
Model Number 311 Replacement Filter
Material Type Activated Carbon Filter
Product Grade Replacement Filter
Number of Items 3
Compatible Devices Compatible with Blue Pure 311 Auto Air Puri-fier
Included Components Carbon
Filter Mounting Type Slide In
Warranty Description NO
Manufacturer Part Number mb311-3
Item Dimensions L x W x Thickness 15"L x 13.4"W x 3.5"Th

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