Nispira 3-in-1 HEPA Filter Replacement compatible with Solair Soltek Air 3500 Air Purifier & Ozone Generator. 4 Pack

Nispira 3-in-1 Filter Replacement compatible with Solair Soltek Air 3500 Air Purifier & Ozone Generator. HEPA filter helps remove up to 99.97 percent of airborne particles as small as 0.3 microns. Photocatalytic removes virus and harmful gases such as exhaust fumes, volatile organic compounds Pre Filter prevents big particles like hair, dust and debris from getting inside the filter and the device. It helps to extend the filter's life span 4 Filters included. Suggest to replace every 6 months to optimize the performance and remain the indoor air fresh.Quality meets or exceeds leading national brands