List Price: $4.76 Our Price: $4.76 You Save:   Product Description * Part Number - SM100S / Furnace Air Conditioner Filter* Mfg. - Precisionaire - Furnace Air Conditioner Filter Cut-to-fit, washable air filter for furnace or central air. Replaces panel type filters. Made of synthetic material. This rigid filter is self

Features: 20X30 WASHABLE FILTER

 Customer Reviews:

• Wow! What a furnace filter!
  I never knew this product or type of product existed. Always had to buy the disposable filters that were hard to find size wise because my Victorian style home has unique filter fittings. Not only are the filters so economical as can be reused with simple rinse, but the cut to size makes great fit for my home. I could tell the difference in the way my furnace ran right away. Thanks so much....more info