Air-Care Premium Permanent Washable Furnace Filter, 20-in x 30-in

Forget the hassle of constantly replacing your furnace filter with the Air-Care Premium Permanent Washable Furnace Filter, 16-in x 20-in x 4-in. This permanent washable filter is crafted from a high-quality steel frame and mesh and it's built to last a lifetime. Simply clean it every 4-6 weeks and save hundreds of dollars over the long run. It removes pesky pollen and dust without harmful ozone emissions, meeting ASHRAE 8 standards. The filter installs in seconds and operates just like a normal filter but with the added benefit of being reusable. For best results, use the Air-Care cleaner and deodorizer to keep your reusable filter fresh and your air clean.