Blueair Blue Pure Filter For 511i Max, Advanced Particle + Carbon Filtration, HEPASilent Quiet Filtration, Smart Replacement Indicator - White

• High-Efficiency Allergen Removal
  Removes up to 99.97% of dust, pollen, and allergens to help maintain healthier indoor air quality.


• Advanced Carbon Odor Control
  Activated carbon layer effectively reduces smoke, household odors, and VOCs for a fresher indoor environment.


• HEPASilent™ Quiet Filtration Technology
  Combines powerful air purification with ultra-quiet operation for continuous comfort without disturbance.


• Reduces Common Allergy Triggers
  Helps minimize mold spores, pet dander, bacteria, and fine airborne particles that can trigger allergies.


• Smart Filter Replacement Indicator
  Built-in LED alert notifies when it’s time to replace the filter for consistent and optimal performance.

Blueair Blue Pure Filter For 511i Max With advanced HEPASilent technology, the 2-stage filtration effectively eliminates 99.97 percent of particles, including allergens, viruses, and odors. The naturally antibacterial design prevents recontamination, offering clean air. Elevate your air purification with genuine Blueair filters. Designed for easy installation and certified for zero ozone emissions, this genuine Blueair replacement filter keeps your 511i Max purifier working at peak efficiency and your air consistently pure.