Nispira premium HEPA and activated charcoal air filter replacement set compatible with air purifier model A350 & A375 Compared to original part no BF25A High quality HEPA filter captures 99.97% of airborne particles down to 0.3 microns. Activated charcoal filter can trap big particle such as hair, dust. It also deodorizes any unfavorable household odor Approx dimension: 15.25 x 12.75 x 2". Suggest to replace every year to optimize the performance 2 Filters included. 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand
