BLUEAIR DustMagnet 5400 Series ComboFilter, original replacement filter for DustMagnet 5440i and 5410i home air purifiers, against dust, viruses, bacteria, smoke, and allergies.

• COMPATIBLE WITH DUSTMAGNET 5400 MODELS: Blueair replacement ComboFilter compatible with Protect 5440i (B093WYQX2P) and 5410i air purifiers – recommended for medium to XL rooms.
• NO COMPARISON: Original Blueair filters are specifically designed to deliver optimal airflow and long-lasting performance. Combined with electrostatic filtration, this results in faster and quieter cleaning compared to conventional HEPA filtration.
• AUTOMATIC FILTER REPLACEMENT: Subscribe and save up to 15% with automatically delivered filters when replacement is needed. We recommend replacing your filter approximately every 6 months when used 24 hours a day.
• ACCURATE LIFETIME & REPLACEMENT TRACKING: Helps you get the most out of your filter and avoid unnecessary replacements, using an algorithm that tracks pollution levels and calculates filter lifespan; maximum filter life of 1 year.

The ComboFilter does not only have a particle filter, it also contains carbon particles integrated throughout the filter media to effectively remove fine particles, dust, gas and VOCs from the air. There are two filters, placed each at the top and bottom of the air purifier to ensure optimal removal. The electrostatic charged particles stick to the filters efficiently, and the activated carbon integrated in the filters adsorbs any odors and gases.