Filtrete 1900 Ultimate Allergen Filter

Air filter provides 3-month filtration—use it for your air conditioner, furnace or HVAC system. The 3-in-1 technology helps protect your home from allergens, bacteria and viruses. Designed to attract and trap microscopic particles including cough and sneeze debris, smoke and large particles like lint, dust and pollen. Designed with a 1900 MPR (Microparticle Performance Rating) which is the same as MERV 13—the higher the MPR, the more particles the filter captures. Available in different sizes to suit your needs.