Filti 7500 20x2x25in Pleated Home HVAC Furnace MERV 13 Air Filter (4 Pack)

Comes with 2 sets of 2-pack replacement air filters for furnaces, HVAC, and AC systems Filters out and captures dust, pollen, pet dander, smoke, and other particles Engineered melt-blown design with a 3-layer composition and beverage board frame Nanofiber technology captures ultrafine pollutants and offers additional reinforcement Rated at MERV 13 efficiency for optimal air quality Measure 20 inches long, 25 inches tall, and 2 inches thick For best results, replace the filter every 3 months Color: White Dimensions (L x W x H): 20 x 2 x 25 inches Quantity: 4