Filtrete 20x25x1, AC Furnace Air Filter, (2 pack) 61.01

Outperforms fiberglass, washable and nonelectrostatic 3month pleated 1" home air filters for your furnace, air conditioner, or HVAC systemDesigned with exclusive Filtrete Brand 3in1 technology from 3M to trap unwanted air particles while letting cleaner air flow throughAttracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses—and large particles, including lint, household dust and pollenTip: The higher the MPR (Microparticle Performance Rating), the more particles the filter captures. Select 2500 or 2800 MPR to also capture ultrafine particlesFiltrete 1500 MPR (Microparticle Performance Rating) equates to MERV 121550 MPR available in 4”, 4” slim fit and 5” air filtersFor maximum performance, change your home air filter at least every 90 days for 1” filters, and at least every 12 months for 4” and 5” filters.Health