BLUEAIR Genuine Filter for Blue Pure 411i Max and 411a Max Air Purifiers

Let’s clear the air. Blueair genuine filter for Blue Pure 411i Max and 411a Max air purifiers. Blueair genuine Blue Pure F4MAX Replacement filter for 411 Max Series is designed for optimal performance. Not compatible with 411, 411+ and 411 Auto. Subscribe to save on auto-delivered air purifier filter replacement. *When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration. **Tested PM 2.5 (0.1 - 2.5 microns) up to 90min in a 30m3 room. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger. ***Based on a survey of over 50 awards, accolades, and recommendations issued by independent consumer associations, media publications, and industry competitions from January 1, 2022, through January 31st, 2023, for products sold in the US by top 10 air purifier brands according to NPD Group Retail Tracking Service, Small Appliances, U.S. sales dollars Jan – Dec 2022.

Highlights: BLUEAIR GENUINE FILTER: For Blue Pure 411i Max and 411a Max air purifiers; Blueair genuine Blue Pure F4MAX Replacement filter for 411 Max Series is designed for optimal performance; Not compatible with 411, 411 plus and 411 Auto LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone LET’S CLEAR THE AIR BETTER: Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; carbon filter traps light household odors from smoking, pets and cooking** MOST AWARDED AIR PURIFIER BRAND IN THE US: Independently tested for performance, Zero Ozone; AHAM Verifide for Performance (CADR); Quiet Mark Certified; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability

Key details: Part Number: 110036 | Item Weight: 1.19 pounds | Product Dimensions: 4.1 x 13.9 x 9.8 inches | Size: Small | Color: Black | Style: 411 Max Genuine Filter | Material: Polyester, Polypropylene | Power Source: Corded Electric | Item Package Quantity: 1 | Number Of Pieces: 1

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.7/5 average rating.

Customers say: Customers find the air filter to be a genuine replacement that works well and is easy to install.

Review snippets: Genuine filter, easy to swap out, and instantly improved airflow. A bit pricey but worth it for cleaner air and a genuine filter Read more / Works as advertised. Maybe more costly than knock-offs, but I have confidence the filter is filtering as designed. With no-name replacements, I'm not sure and not willing to take the risk Read more