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About this item

• Compatibility: Genuine Blueair 211 replacement filter designed specifically for Blue Pure 211+ and 211+ Auto air purifiers, ensuring optimal performance and seamless integration with your existing air purification system for maximum efficiency.
• AllergenBlock: Advanced 4-layer filtration technology neutralizes common allergens including pollen, pet dander, and dust particles, providing superior protection against sneeze-inducing airborne contaminants that trigger discomfort.
• Carbon Filter: Integrated activated carbon filter effectively reduces light household odors while the multi-stage air purifier filter replacement captures microscopic particles, delivering comprehensive air purification for cleaner environments.
• Specifications: Measures 3.25 in x 12.25 in x 20.75 in and requires replacement every 6 months when used continuously 24 hours daily to maintain peak filtration performance and ensure effective removal of airborne pollutants.

211+ Series Allergy Filter