Description The Winix 116130 Replacement Filter H is a complete one year filter set. The Winix True HEPA Filter Captures 99.99%* of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.003 microns. The WashableΔ AOC™ Carbon Filter reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life.The genuine Winix Filter H is compatible with Winix Air Purifier unit 5500-2 and AM80.*Based on IUTA independent report (UN2-201208-T5599900-334) using (DIN 71460-1/ ISO/TS 11155-1) standards. Results may vary.ΔFilter performance may decrease after each wash and depending on contamination level prior to washing.