QUALITY AIR FILTERS: 4 premium 3-in-1 HEPA filters with activated carbon compatible with Holmes and Bionaire air purifiers.
2 STAGES FILTRATION: HEPA filters remove up to 99.97 percent of airborne particles as small as 0.3 microns. Activated carbon eliminates smoke and other household odors from cooking, pet and chemical. Preliminary filter in fiber to capture large particles such as hair, dust and debris.
Enhanced Air Quality: Effectively removes odors and pollutants from the air for a fresher, cleaner indoor environment.
Long-Lasting Performance: Durable construction ensures reliable operation and extended filter life. Suggest replacing the filter every 6 months to maximize the performance
Easy to install: Just take out the old units and put the new one in. No additional tools required.