Blueair Classic Series Particle Filter

For optimal performance, you should replace these filters every six months. Using them beyond this timeframe can reduce airflow and filtration efficiency.

This specific filter is designed to capture airborne particles like dust, pollen, and pet dander, but it does not contain activated carbon. While it will trap smoke particles, it will not effectively remove odors or VOCs from your home.

No, these filters are not washable or reusable. Once they have reached the end of their six-month lifespan, they should be replaced to ensure your air purifier continues to function correctly.

This filter set is compatible with the Blueair Classic 500 and 600 series, including models 503, 505, 603, 650E, 550E, 501, 510, 555EB, 601, 605, and 680i. Always double-check your unit's model number before purchasing.

HEPASilent technology combines mechanical and electrostatic filtration. This allows the filter media to be less dense than traditional HEPA filters, which lets air pass through more easily for quieter operation and lower energy consumption without sacrificing particle capture.

Yes, this filter is highly effective at capturing pet dander. Its ability to trap particles as small as 0.1 microns makes it a strong choice for households looking to reduce pet-related allergens.