The Blueair Replacement Filter for Blue Max 3350i and 3450i offers exceptional air purification using Blueair’s advanced HEPASilent™ technology. This powerful combination of particle and activated carbon filtration removes 99.97% of airborne pollutants, including pollen, dust, mold spores, pet dander, bacteria, viruses, and smoke particles.

The filter also features natural coconut-activated carbon, which efficiently absorbs gases, odors, and volatile organic compounds (VOCs) from cooking, pets, and household cleaners. Its polypropylene antibacterial fibers ensure that bacteria and mold are never reintroduced into your air.

Designed for maximum efficiency, this genuine Blueair filter ensures optimal performance, minimal noise, and lower energy consumption. With a recommended replacement cycle of 6–9 months, the filter also includes intelligent filter change indicators for seamless maintenance.

• Compatibility: Blue Max 3350i, 3450i
• Filtration Stages: Particle + Activated Carbon
• Particle Removal: 99.97% down to 0.1 microns
• VOC/Gas Removal: Yes (coconut carbon layer)
• Filtration Technology: HEPASilent™
• Filter Life: Up to 9 months (24/7 use)
• Features: Naturally antibacterial fibers, quiet operation
• Warranty: 1 Year
• Dimensions: 26.5 x 23.5 x 12.5 cm (approx.)
• Weight: 0.68 kg (shipping)

• Genuine replacement ensures optimal purifier performance
• Traps microscopic allergens, odors, and gases
• Maintains low noise with high airflow efficiency
• Long-lasting filter with smart change reminders
• Designed for easy, hassle-free replacement