Blueair Blue Pure F3MAX Genuine Replacement Filter for 311i Max, HEPASilent Air Purifier Filter

Keep your Blueair Blue Pure 311i Max Air Purifier operating at peak performance with the genuine Blueair Blue Pure F3MAX Replacement Filter. Engineered with advanced HEPASilent™ dual filtration technology, this genuine replacement filter captures airborne particles while reducing household odors for cleaner, healthier indoor air.

AHAM certified for trusted performance, the F3MAX filter removes up to 99.97% of airborne particles as small as 0.1 microns, including dust, pollen, pet dander, mold spores, smoke, and other allergens. The integrated activated carbon layer helps reduce odors from cooking, pets, smoke, and volatile organic compounds (VOCs), ensuring fresh, clean air throughout your home.

For optimal filtration performance, replace the filter approximately every 6 to 9 months depending on usage and indoor air quality.

Compatible Models

Compatible with:

• Blueair Blue Pure 311i Max Air Purifier

Replacement Filter Model: F3MAX

Please verify your air purifier model before purchasing.

Key Features

• Genuine Blueair replacement filter
• Model: Blue Pure F3MAX
• Designed exclusively for Blueair Blue Pure 311i Max
• AHAM Certified
• HEPASilent™ dual filtration technology
• Removes up to 99.97% of airborne particles as small as 0.1 microns
• Helps capture:
  • Dust
  • Pollen
  • Pet dander
  • Mold spores
  • Smoke particles
  • Allergens
• Activated carbon helps reduce:
  • Smoke odors
  • Pet odors
  • Cooking odors
  • Household odors
  • VOCs
• Maintains peak air purifier performance
• Tool-free installation

Specifications

Brand: Blueair

Model: Blue Pure F3MAX

Filter Type: HEPASilent™ Air Purifier Filter

Filtration: Particle Filter with Activated Carbon

Efficiency: Removes up to 99.97% of particles as small as 0.1 microns

Certification: AHAM Certified

Compatible With: Blueair Blue Pure 311i Max Air Purifier

Installation: Tool-Free Replacement

Recommended Replacement: Every 6 to 9 Months

Benefits

• Maintains optimal air purifier performance
• Captures allergens, dust, pollen, and smoke particles
• Reduces household odors and VOCs
• Supports cleaner, healthier indoor air
• Genuine Blueair quality and precise fit
• Quick and easy replacement