6 Units. Compared to Part FAPF034. Nispira HEPA Replacement Filter matching with Filtrete Ultra Clean Air Purifier FAP03

superior meets or exceeds the leading brand. 6 filters included 100% customer satisfaction guaranteed. Suggest to replace every 6 months to optimize the efficiency. Approx dimension: 11 x 1 x 21". Premium high high-grade HEPA air filter matching with Filtrate Air Purifier Ultra Quiet model FAPO3 Compared to Filtrate parts FAPFO3 HEPA filter helps capture up to 99.97 percent of airborne particles as small as 0.3 microns