20x25x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 20x25x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 19-5/8 x 24-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

20x20x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 20x20x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 19-5/8 x 19-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

10x10x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 10x10x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 9-5/8 x 9-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

16x16x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 16x16x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 15-5/8 x 15-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

14x25x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 14x25x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 13-5/8 x 24-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

12x24x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 12x24x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 11-5/8 x 23-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

18x20x1 Electrostatic Washable Permanent AC Furnace FilterReplaces standard 18x20x1 sized disposable filters. Standard filters are generally undercut 3/8 inch. The actual size of this filter is 17-5/8 x 19-5/8 x 7/8These filters retail elsewhere for $79.99-$99.99. Clean your indoor air of allergens like pollen, dust, mold spores and pet dander. Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.We are an authorized Air-Care Electrostatic Filter Dealer. All filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!These permanent, washable air filters remove up to 95% of airborne allergens and... Less

The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every application. All Glasfloss Z-Line pleated filters feature fibers which do not absorb moisture and will not support microbial growth. The Glasfloss Z-Line Series MR-11 filters achieve a MERV 11 rating per the ANSI/ASHRAE 52.2 Test Standard.The Z-Line Series MR-11 pleat is available in many standard face dimensions in 1", 2", 4", and 6" depths.Glasfloss Z-Line Series pleated filters incorporate media which is laminated to a galvanized metal that stabilizes the media during operation. The pleats are formed in a radial configuration to ensure proper dust-loading. The standard pleated cartridge is bonded into a two-piece heavy-duty beverage board diecut frame that creates a double-wall thickness around... Less

18" x 20" x 1" Poly Synthetic Air Filters (1) 1/2 Case of (6) Filters These polysynthetic filters may look like the same flimsy filters you've seen elsewhere, but look again. These disposable air filters are rigidly constructed using a metal grid that is bonded to the internal sides of a heavy-duty, one-piece beverage board frame. And the filtration power comes from a progressively dense polyester media to maximize dust holding capacity. Image is for illustration only , actual filter may vary slightly in appearance. Filter Size: 18 x 20 x 1 (Inches) Type: Poly Synthetic / Panel Filter Condition: Brand New / Unused Quantity: (1) Half Case of (6) Filters One-piece moisture resistant chipboard frame 1" & 2" depths available, Standard & Custom Sizes Works in both furnace and air conditioning... Less