2 Pack 313 Air Filter Compatible with AprilAire Whole House

Key features

Compatible with 313 Whole House Models 1310, 2310, 3310, 4300; ensure model match before purchase, 313 Replace the air filter features MERV 13 rating, helping to improve your indoor air quality and ensure good air circulation in your home, Foldable design installs in seconds without tools; simply unfold, secure bars, and slide into your furnace, Cost-effective 2-pack; replace every 6-12 months for optimal system performance and air filtration, Trackless design simplifies alignment and installation for a hassle-free filter replacement experience. Built with Dimensions: 20.0 inches x 20.0 inches x 4.0 inches, Model: 313 Air Filter.