Filterbuy 16x20x1 11 Pleated Furnace Air Filters (4-Pack)

16x20x1 11 Pleated Air Filter for or Furnace (Pack of 4 Filters). Gold 11, comparable with 1200 Allergen or Micro Particle . 11 : Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog. -: Designed to last up to 3 months. Suitable for residential and business or commercial use (Industrial grade). : Manufactured by FilterBuy in the using 100% American made components. : Filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° . Synthetic media provides significantly higher particulate efficiency than standard cotton media. 16x20x1 air filters for your furnace, air conditioner, heat pump, or system Actual size (exact dimensions): 15.5 x 19.5 x 0.75 inches (4-Pack) 11 electrostatic media ( 1200, 7) protects against 95% of particles Pleated design traps more airborne particles and lasts 3x longer than fiberglass All industrial-grade components are made in the and designed to be recycled