Blueair Blue Pure 411 Series SmokeBlock Filter: Extra Carbon for 99.99% Wildfire Smoke Capture - For Blue Pure 411, 411 & 411+ Purifiers, White

The Blue Pure 411 Series SmokeBlock Replacement Filter stands as the pinnacle defense against the wildfire season, equipped with 99.9% wildfire smoke removal efficiency, as verified through particle removal tests on 0.4-0.7 micron particles in a 30 cubic meter room within 60 minutes. It also offers enhanced protection against toxic gases, smog, and odors, thanks to additional activated carbon. Furthermore, it neutralizes harmful gaseous pollutants like volatile organic compounds (VOCs).

Designed to endure, the Blueair models featuring both mechanical (HEPA-Silent) and electrostatic filtration surpass their counterparts with only mechanical (H13 filter) counterparts, boasting higher Clean Air Delivery Rate (CADR), lower noise levels, and energy consumption. They've been rigorously tested on bacteria like E.coli, Influenza A (H1N1), and A.niger, achieving a minimum 99.9% reduction rate in just 60 minutes.

The Blue Pure 411 Series SmokeBlock Filter seamlessly integrates into the entire Blue Pure 411 air purifier lineup, including the Blue Pure 411 Auto, Blue Pure 411, and Blue Pure 411+ units. Its longevity is optimized, lasting an average of six months due to its 360-degree intake design and up to four times the filter surface area compared to models with mechanical filtration alone.

This powerful filter not only captures tiny airborne particles down to 0.1 microns, but it also effectively eliminates pollen, pet dander, bacteria, mold, viruses, and dust from indoor environments. Moreover, its active carbon mesh efficiently traps household odors, smoke, chemicals, and VOCs.

For added convenience, subscribe to automatic filter delivery and save up to 10% on replacements, which we recommend changing every six months for continuous 24-hour use. Blueair air purifiers are independently tested for both performance and safety, ensuring zero ozone emissions – they are AHAM-verified for CADR and CARB-certified for ozone safety standards.

product information: