Compatible Filter for Philips 1215/1211/1217 Air Purifier (1000 Series) (Hepa Filter) Designed specifically to fit Philips air purifier Model AC1215/20 and Model AC1211. This filter is designed to eliminate fine and ultrafine particles, allergens, bacteria, viruses, and mold spores And PM 2.5 * Odor and gas trapping activated carbon. Eliminate smoke and odors. This Ture HEPA filtration can filter harmful ultrafine pollution particles down to 0.01 microns in size effectively and traps 99.97% airborne allergens and contaminants from the air * Designed & Engineered by Aerofresh, Aerofresh is not affiliated with Philips and does not manufacture filters for Philips * Philips filter compatible * PLEASE NOTE THIS IS NOT A ORIGINAL OEM PHILIPS FILTER. THIS IS A HIGH-QUALITY REPLACEMENT PART