Air Filter Size Chart

Every HVAC and furnace air filter size Supply Tie lists, taken from our live filter listings. Each row gives the nominal width x height x depth printed on the filter frame, the efficiency rating (MERV or MPR) and media named on the listing, and a link to price and order that exact filter.

How to read an air filter size

  • Nominal size. Filters are sold by nominal size, width x height x depth in inches, such as 16 x 25 x 1. Match the size printed on the frame of the filter you are replacing.
  • Depth. Most returns take 1 in filters; many furnace cabinets take 2 in or 4 in. The tables are split by depth.
  • Rating. MERV is the industry efficiency scale (higher catches finer particles). MPR is 3M Filtrete's own scale. Each row shows the rating exactly as the maker lists it; the two scales are not converted here.
  • Also written. The same size written the short way (16x25x1) and in millimetres.

1 in deep air filters (172 sizes)

Size (W x H) Depth Rating Media / type Brand / line Pack Also written Product
8 x 16 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 8x16x1 · 203 x 406 x 25 mm Flanders EZ Flow II 8 in. W X 16 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
10 x 20 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 10x20x1 · 254 x 508 x 25 mm Flanders EZ Flow II 10 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
10 x 20 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 10x20x1 · 254 x 508 x 25 mm Filtrete 10 in. W X 20 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
10 x 20 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 10x20x1 · 254 x 508 x 25 mm Pamlico Air 10 in. W X 20 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
10 x 20 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 10x20x1 · 254 x 508 x 25 mm Filtrete 10 in. W X 20 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
10 x 20 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 10x20x1 · 254 x 508 x 25 mm Filtrete 10 in. W X 20 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
10 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 10x24x1 · 254 x 610 x 25 mm Flanders EZ Flow II 10 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
10 x 25 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 10x25x1 · 254 x 635 x 25 mm Flanders EZ Flow II 10 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
10 x 30 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 10x30x1 · 254 x 762 x 25 mm Pamlico Air 10 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
12 x 12 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 12x12x1 · 305 x 305 x 25 mm Flanders EZ Flow II 12 in. W X 12 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
12 x 12 in 1 in MPR 1000 Pleated Air Filter Filtrete Allergen Defense 1 pack 12x12x1 · 305 x 305 x 25 mm Filtrete Allergen Defense 12 in. W X 12 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk
12 x 12 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 12x12x1 · 305 x 305 x 25 mm Filtrete 12 in. W X 12 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
12 x 18 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 12x18x1 · 305 x 457 x 25 mm Pamlico Air 12 in. W X 18 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
12 x 20 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 12x20x1 · 305 x 508 x 25 mm Flanders EZ Flow II 12 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
12 x 20 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 12x20x1 · 305 x 508 x 25 mm Filtrete 12 in. W X 20 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
12 x 20 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 12x20x1 · 305 x 508 x 25 mm Pamlico Air 12 in. W X 20 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
12 x 20 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 12x20x1 · 305 x 508 x 25 mm NaturalAire 12 in. W X 20 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk
12 x 20 in 1 in MPR 1500 Pleated Ultra Allergen Filter Filtrete 1 pack 12x20x1 · 305 x 508 x 25 mm Filtrete 12 in. W X 20 in. H X 1 in. 1500 MPR Pleated Ultra Allergen Filter 1 pk
12 x 20 in 1 in MPR 300 Pleated Air Filter Filtrete 1 pack 12x20x1 · 305 x 508 x 25 mm Filtrete 12 in. W X 20 in. H X 1 in. 300 MPR Pleated Air Filter 1 pk
12 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 12x24x1 · 305 x 610 x 25 mm Flanders EZ Flow II 12 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
12 x 24 in 1 in MERV 2 Polypropylene Flat Panel Filter Filtrete 2 pack 12x24x1 · 305 x 610 x 25 mm Filtrete 12 in. W X 24 in. H X 1 in. Polypropylene 2 MERV Flat Panel Filter 2 pk
12 x 24 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 12x24x1 · 305 x 610 x 25 mm Pamlico Air 12 in. W X 24 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
12 x 24 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 12x24x1 · 305 x 610 x 25 mm Filtrete 12 in. W X 24 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
12 x 24 in 1 in MPR 1900 Pleated Air Filter Filtrete 1 pack 12x24x1 · 305 x 610 x 25 mm Filtrete 12 in. W X 24 in. H X 1 in. 1900 MPR Pleated Air Filter 1 pk
12 x 24 in 1 in MPR 300 Pleated Air Filter Filtrete 1 pack 12x24x1 · 305 x 610 x 25 mm Filtrete 12 in. W X 24 in. H X 1 in. 300 MPR Pleated Air Filter 1 pk
12 x 24 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 3M 1 pack 12x24x1 · 305 x 610 x 25 mm Filtrete 3M 12 in. W X 24 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
12 x 30 in 1 in MPR 1000 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 12x30x1 · 305 x 762 x 25 mm Filtrete 12 in. W X 30 in. H X 1 in. Polypropylene 1000 MPR Pleated Allergen Air Filter 1 pk
14 x 14 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 14x14x1 · 356 x 356 x 25 mm Flanders EZ Flow II 14 in. W X 14 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
14 x 14 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 14x14x1 · 356 x 356 x 25 mm Filtrete 14 in. W X 14 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
14 x 14 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 14x14x1 · 356 x 356 x 25 mm Pamlico Air 14 in. W X 14 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
14 x 14 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 14x14x1 · 356 x 356 x 25 mm Filtrete 14 in. W X 14 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
14 x 14 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 14x14x1 · 356 x 356 x 25 mm Filtrete 14 in. W X 14 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
14 x 14 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 14x14x1 · 356 x 356 x 25 mm Filtrete 14 in. W X 14 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
14 x 18 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 14x18x1 · 356 x 457 x 25 mm Flanders EZ Flow II 14 in. W X 18 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
14 x 18 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 14x18x1 · 356 x 457 x 25 mm Pamlico Air 14 in. W X 18 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
14 x 18 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 14x18x1 · 356 x 457 x 25 mm Filtrete 14 in. W X 18 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
14 x 20 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 14x20x1 · 356 x 508 x 25 mm Flanders EZ Flow II 14 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
14 x 20 in 1 in MERV 10 Synthetic Pleated Microparticle Air Filter NaturalAire 1 pack 14x20x1 · 356 x 508 x 25 mm NaturalAire 14 in. W X 20 in. H X 1 in. Synthetic 10 MERV Pleated Microparticle Air Filter 1 pk
14 x 20 in 1 in MERV 11 Carbon Pleated Air Filter BestAir 1 pack 14x20x1 · 356 x 508 x 25 mm BestAir 14 in. W X 20 in. H X 1 in. Carbon 11 MERV Pleated Air Filter 1 pk
14 x 20 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 14x20x1 · 356 x 508 x 25 mm Pamlico Air 14 in. W X 20 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
14 x 20 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 14x20x1 · 356 x 508 x 25 mm NaturalAire 14 in. W X 20 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk
14 x 20 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 14x20x1 · 356 x 508 x 25 mm Filtrete 14 in. W X 20 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
14 x 20 in 1 in MPR 1000 Pleated Air Filter Filtrete 2 pack 14x20x1 · 356 x 508 x 25 mm Filtrete 14 in. W X 20 in. H X 1 in. 1000 MPR Pleated Air Filter 2 pk
14 x 20 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 14x20x1 · 356 x 508 x 25 mm Filtrete 14 in. W X 20 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
14 x 20 in 1 in MPR 1900 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 14x20x1 · 356 x 508 x 25 mm Filtrete 14 in. W X 20 in. H X 1 in. Polypropylene 1900 MPR Pleated Allergen Air Filter 1 pk
14 x 20 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 14x20x1 · 356 x 508 x 25 mm Filtrete 14 in. W X 20 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
14 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 14x24x1 · 356 x 610 x 25 mm Flanders EZ Flow II 14 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
14 x 24 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 14x24x1 · 356 x 610 x 25 mm Filtrete 14 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
14 x 24 in 1 in MPR 1900 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 14x24x1 · 356 x 610 x 25 mm Filtrete 14 in. W X 24 in. H X 1 in. Polypropylene 1900 MPR Pleated Allergen Air Filter 1 pk
14 x 24 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 14x24x1 · 356 x 610 x 25 mm Filtrete 14 in. W X 24 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
14 x 24 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 14x24x1 · 356 x 610 x 25 mm Filtrete 14 in. W X 24 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
14 x 25 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 14x25x1 · 356 x 635 x 25 mm Flanders EZ Flow II 14 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
14 x 25 in 1 in MERV 11 Carbon Pleated Air Filter BestAir 1 pack 14x25x1 · 356 x 635 x 25 mm BestAir 14 in. W X 25 in. H X 1 in. Carbon 11 MERV Pleated Air Filter 1 pk
14 x 25 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 14x25x1 · 356 x 635 x 25 mm Pamlico Air 14 in. W X 25 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
14 x 25 in 1 in MPR 1000 Pleated Air Filter Filtrete Allergen Defense 1 pack 14x25x1 · 356 x 635 x 25 mm Filtrete Allergen Defense 14 in. W X 25 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk
14 x 25 in 1 in MPR 1000 Pleated Air Filter Filtrete 2 pack 14x25x1 · 356 x 635 x 25 mm Filtrete 14 in. W X 25 in. H X 1 in. 1000 MPR Pleated Air Filter 2 pk
14 x 25 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 14x25x1 · 356 x 635 x 25 mm Filtrete 14 in. W X 25 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
14 x 25 in 1 in MPR 1900 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 14x25x1 · 356 x 635 x 25 mm Filtrete 14 in. W X 25 in. H X 1 in. Polypropylene 1900 MPR Pleated Allergen Air Filter 1 pk
14 x 25 in 1 in MPR 300 Polypropylene Pleated Air Filter Filtrete 1 pack 14x25x1 · 356 x 635 x 25 mm Filtrete 14 in. W X 25 in. H X 1 in. Polypropylene 300 MPR Pleated Air Filter 1 pk
14 x 30 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 14x30x1 · 356 x 762 x 25 mm Flanders EZ Flow II 14 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
14 x 30 in 1 in MPR 1000 Pleated Air Filter Filtrete Allergen Defense 1 pack 14x30x1 · 356 x 762 x 25 mm Filtrete Allergen Defense 14 in. W X 30 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk
14 x 30 in 1 in MPR 1500 Synthetic Pleated Ultra Allergen Filter Filtrete 1 pack 14x30x1 · 356 x 762 x 25 mm Filtrete 14 in. W X 30 in. H X 1 in. Synthetic 1500 MPR Pleated Ultra Allergen Filter 1 pk
14 x 30 in 1 in MPR 1900 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 14x30x1 · 356 x 762 x 25 mm Filtrete 14 in. W X 30 in. H X 1 in. Polypropylene 1900 MPR Pleated Allergen Air Filter 1 pk
14 x 30 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 14x30x1 · 356 x 762 x 25 mm Filtrete 14 in. W X 30 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
15 x 20 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 15x20x1 · 381 x 508 x 25 mm Filtrete 15 in. W X 20 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
15 x 20 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 15x20x1 · 381 x 508 x 25 mm Filtrete 15 in. W X 20 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
15 x 25 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 15x25x1 · 381 x 635 x 25 mm Flanders EZ Flow II 15 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
15 x 30 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 15x30x1 · 381 x 762 x 25 mm Flanders EZ Flow II 15 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
16 x 16 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 16x16x1 · 406 x 406 x 25 mm Flanders EZ Flow II 16 in. W X 16 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
16 x 16 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 16x16x1 · 406 x 406 x 25 mm Pamlico Air 16 in. W X 16 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
16 x 16 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 16x16x1 · 406 x 406 x 25 mm Filtrete 16 in. W X 16 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
16 x 16 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 16x16x1 · 406 x 406 x 25 mm Filtrete 16 in. W X 16 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
16 x 20 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 16x20x1 · 406 x 508 x 25 mm Flanders EZ Flow II 16 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
16 x 20 in 1 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 16x20x1 · 406 x 508 x 25 mm AAF Flanders PREpleat LPD SC M10 16 in. W X 20 in. H X 1 in. Synthetic 10 MERV Pleated Air Filter 1
16 x 20 in 1 in MERV 10 Synthetic Pleated Microparticle Air Filter NaturalAire 1 pack 16x20x1 · 406 x 508 x 25 mm NaturalAire 16 in. W X 20 in. H X 1 in. Synthetic 10 MERV Pleated Microparticle Air Filter 1 pk
16 x 20 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 16x20x1 · 406 x 508 x 25 mm Filtrete 16 in. W X 20 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
16 x 20 in 1 in MPR 1000 Pleated Air Filter Filtrete Allergen Defense 1 pack 16x20x1 · 406 x 508 x 25 mm Filtrete Allergen Defense 16 in. W X 20 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk
16 x 20 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 16x20x1 · 406 x 508 x 25 mm Filtrete 16 in. W X 20 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
16 x 20 in 1 in MPR 1500 Polypropylene Smart Air Filter Filtrete 1 pack 16x20x1 · 406 x 508 x 25 mm Filtrete 16 in. W X 20 in. H X 1 in. Polypropylene 1500 MPR Smart Air Filter 1 pk
16 x 20 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 16x20x1 · 406 x 508 x 25 mm Filtrete 16 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
16 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 16x24x1 · 406 x 610 x 25 mm Flanders EZ Flow II 16 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
16 x 24 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 16x24x1 · 406 x 610 x 25 mm Pamlico Air 16 in. W X 24 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
16 x 24 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 16x24x1 · 406 x 610 x 25 mm Filtrete 16 in. W X 24 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
16 x 25 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 16x25x1 · 406 x 635 x 25 mm Flanders EZ Flow II 16 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
16 x 25 in 1 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 16x25x1 · 406 x 635 x 25 mm AAF Flanders PREpleat LPD SC M10 16 in. W X 25 in. H X 1 in. Synthetic 10 MERV Pleated Air Filter 1
16 x 25 in 1 in MERV 10 Synthetic Pleated Microparticle Air Filter NaturalAire 1 pack 16x25x1 · 406 x 635 x 25 mm NaturalAire 16 in. W X 25 in. H X 1 in. Synthetic 10 MERV Pleated Microparticle Air Filter 1 pk
16 x 25 in 1 in MERV 11 Carbon Pleated Air Filter BestAir 1 pack 16x25x1 · 406 x 635 x 25 mm BestAir 16 in. W X 25 in. H X 1 in. Carbon 11 MERV Pleated Air Filter 1 pk
16 x 25 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
16 x 25 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 16x25x1 · 406 x 635 x 25 mm NaturalAire 16 in. W X 25 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk
16 x 25 in 1 in MPR 1000 Pleated Air Filter Filtrete 2 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. 1000 MPR Pleated Air Filter 2 pk
16 x 25 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
16 x 25 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
16 x 25 in 1 in MPR 1500 Polypropylene Smart Air Filter Filtrete 1 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. Polypropylene 1500 MPR Smart Air Filter 1 pk
16 x 25 in 1 in MPR 1900 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. Polypropylene 1900 MPR Pleated Allergen Air Filter 1 pk
16 x 25 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
16 x 25 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 16x25x1 · 406 x 635 x 25 mm Filtrete 16 in. W X 25 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
16 x 30 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 16x30x1 · 406 x 762 x 25 mm Pamlico Air 16 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
16 x 30 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 16x30x1 · 406 x 762 x 25 mm Filtrete 16 in. W X 30 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
18 x 14 in 1 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 18x14x1 · 457 x 356 x 25 mm AAF Flanders PREpleat LPD SC M10 18 in. W X 14 in. H X 1 in. Synthetic 10 MERV Pleated Air Filter 1
18 x 18 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 18x18x1 · 457 x 457 x 25 mm Flanders EZ Flow II 18 in. W X 18 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
18 x 18 in 1 in MPR 1000 Polypropylene Pleated Air Filter Filtrete 1 pack 18x18x1 · 457 x 457 x 25 mm Filtrete 18 in. W X 18 in. H X 1 in. Polypropylene 1000 MPR Pleated Air Filter 1 pk
18 x 18 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 18x18x1 · 457 x 457 x 25 mm Filtrete 18 in. W X 18 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
18 x 20 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 18x20x1 · 457 x 508 x 25 mm Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
18 x 20 in 1 in MERV 11 Polypropylene Pleated Air Filter Filtrete Allergen Defense 1 pack 18x20x1 · 457 x 508 x 25 mm Filtrete Allergen Defense 18 in. W X 20 in. H X 1 in. Polypropylene 11 MERV Pleated Air Filter 1 pk
18 x 20 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 18x20x1 · 457 x 508 x 25 mm Pamlico Air 18 in. W X 20 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
18 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 18x24x1 · 457 x 610 x 25 mm Flanders EZ Flow II 18 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
18 x 24 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 18x24x1 · 457 x 610 x 25 mm Filtrete 18 in. W X 24 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
18 x 24 in 1 in MPR 300 Pleated Air Filter Filtrete 1 pack 18x24x1 · 457 x 610 x 25 mm Filtrete 18 in. W X 24 in. H X 1 in. 300 MPR Pleated Air Filter 1 pk
18 x 24 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 18x24x1 · 457 x 610 x 25 mm Filtrete 18 in. W X 24 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
18 x 30 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 18x30x1 · 457 x 762 x 25 mm Flanders EZ Flow II 18 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
18 x 30 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 18x30x1 · 457 x 762 x 25 mm Pamlico Air 18 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
18 x 30 in 1 in MPR 1000 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 18x30x1 · 457 x 762 x 25 mm Filtrete 18 in. W X 30 in. H X 1 in. Polypropylene 1000 MPR Pleated Allergen Air Filter 1 pk
19 x 27 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 19x27x1 · 483 x 686 x 25 mm Flanders EZ Flow II 19 in. W X 27 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
20 x 16 in 1 in MERV 1 Fiberglass Air Filter AAF Flanders EZ Flow Nested 1 pack 20x16x1 · 508 x 406 x 25 mm AAF Flanders EZ Flow Nested 20 in. W X 16 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
20 x 16 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 20x16x1 · 508 x 406 x 25 mm BestAir 20 in. W X 16 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
20 x 20 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 20x20x1 · 508 x 508 x 25 mm Flanders EZ Flow II 20 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
20 x 20 in 1 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 20x20x1 · 508 x 508 x 25 mm AAF Flanders PREpleat LPD SC M10 20 in. W X 20 in. H X 1 in. Synthetic 10 MERV Pleated Air Filter 1 — Model 80055.012020
20 x 20 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 20x20x1 · 508 x 508 x 25 mm NaturalAire 20 in. W X 20 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk
20 x 20 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 20x20x1 · 508 x 508 x 25 mm BestAir 20 in. W X 20 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
20 x 20 in 1 in MPR 1000 Pleated Air Filter Filtrete Allergen Defense 1 pack 20x20x1 · 508 x 508 x 25 mm Filtrete Allergen Defense 20 in. W X 20 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk
20 x 20 in 1 in MPR 1000 Pleated Air Filter Filtrete 2 pack 20x20x1 · 508 x 508 x 25 mm Filtrete 20 in. W X 20 in. H X 1 in. 1000 MPR Pleated Air Filter 2 pk
20 x 20 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 20x20x1 · 508 x 508 x 25 mm Filtrete 20 in. W X 20 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
20 x 20 in 1 in MPR 1500 Polypropylene Smart Air Filter Filtrete 1 pack 20x20x1 · 508 x 508 x 25 mm Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 1500 MPR Smart Air Filter 1 pk
20 x 20 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 20x20x1 · 508 x 508 x 25 mm Filtrete 20 in. W X 20 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
20 x 22 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 20x22x1 · 508 x 559 x 25 mm NaturalAire 20 in. W X 22 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk
20 x 22 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 20x22x1 · 508 x 559 x 25 mm Filtrete 20 in. W X 22 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
20 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 20x24x1 · 508 x 610 x 25 mm Flanders EZ Flow II 20 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
20 x 24 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 20x24x1 · 508 x 610 x 25 mm Pamlico Air 20 in. W X 24 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
20 x 24 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 20x24x1 · 508 x 610 x 25 mm NaturalAire 20 in. W X 24 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk
20 x 24 in 1 in MPR 1000 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 20x24x1 · 508 x 610 x 25 mm Filtrete 20 in. W X 24 in. H X 1 in. Polypropylene 1000 MPR Pleated Allergen Air Filter 1 pk
20 x 24 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 20x24x1 · 508 x 610 x 25 mm Filtrete 20 in. W X 24 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
20 x 24 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 20x24x1 · 508 x 610 x 25 mm Filtrete 20 in. W X 24 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
20 x 25 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 20x25x1 · 508 x 635 x 25 mm Flanders EZ Flow II 20 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
20 x 25 in 1 in MERV 10 Synthetic Pleated Microparticle Air Filter NaturalAire 1 pack 20x25x1 · 508 x 635 x 25 mm NaturalAire 20 in. W X 25 in. H X 1 in. Synthetic 10 MERV Pleated Microparticle Air Filter 1 pk
20 x 25 in 1 in MERV 11 Carbon Pleated Air Filter BestAir 1 pack 20x25x1 · 508 x 635 x 25 mm BestAir 20 in. W X 25 in. H X 1 in. Carbon 11 MERV Pleated Air Filter 1 pk
20 x 25 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 20x25x1 · 508 x 635 x 25 mm Filtrete 20 in. W X 25 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
20 x 25 in 1 in MPR 1000 Pleated Air Filter Filtrete Allergen Defense 1 pack 20x25x1 · 508 x 635 x 25 mm Filtrete Allergen Defense 20 in. W X 25 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk
20 x 25 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 20x25x1 · 508 x 635 x 25 mm Filtrete 20 in. W X 25 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
20 x 25 in 1 in MPR 1500 Polypropylene Smart Air Filter Filtrete 1 pack 20x25x1 · 508 x 635 x 25 mm Filtrete 20 in. W X 25 in. H X 1 in. Polypropylene 1500 MPR Smart Air Filter 1 pk
20 x 25 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 20x25x1 · 508 x 635 x 25 mm Filtrete 20 in. W X 25 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
20 x 30 in 1 in MERV 1 Natural Fiber Air Filter NaturalAire 1 pack 20x30x1 · 508 x 762 x 25 mm NaturalAire 20 in. W X 30 in. H X 1 in. Natural Fiber 1 MERV Air Filter 1 pk
20 x 30 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 20x30x1 · 508 x 762 x 25 mm Flanders EZ Flow II 20 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
20 x 30 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 20x30x1 · 508 x 762 x 25 mm Filtrete 20 in. W X 30 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
20 x 30 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 20x30x1 · 508 x 762 x 25 mm Pamlico Air 20 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
20 x 30 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 20x30x1 · 508 x 762 x 25 mm Filtrete 20 in. W X 30 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
20 x 30 in 1 in MPR 1000 Pleated Air Filter Filtrete 2 pack 20x30x1 · 508 x 762 x 25 mm Filtrete 20 in. W X 30 in. H X 1 in. 1000 MPR Pleated Air Filter 2 pk
20 x 30 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 20x30x1 · 508 x 762 x 25 mm Filtrete 20 in. W X 30 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
20 x 30 in 1 in MPR 300 Pleated Filter Dust Filtrete 1 pack 20x30x1 · 508 x 762 x 25 mm Filtrete 20 in. W X 30 in. H X 1 in. 300 MPR Pleated Filter Dust 1 pk
20 x 30 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 20x30x1 · 508 x 762 x 25 mm Filtrete 20 in. W X 30 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
20 x 360 in 1 in MERV 1 Synthetic Air Filter Flanders 1 pack 20x360x1 · 508 x 9144 x 25 mm Flanders 20 in. W X 360 in. H X 1 in. Synthetic 1 MERV Air Filter 1 pk
22 x 22 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 22x22x1 · 559 x 559 x 25 mm Pamlico Air 22 in. W X 22 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
22 x 22 in 1 in MPR 700 Polypropylene Pleated Air Filter Filtrete 1 pack 22x22x1 · 559 x 559 x 25 mm Filtrete 22 in. W X 22 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter 1 pk
24 x 12 in 1 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 24x12x1 · 610 x 305 x 25 mm AAF Flanders PREpleat LPD SC M10 24 in. W X 12 in. H X 1 in. Synthetic 10 MERV Pleated Air Filter 1
24 x 12 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 24x12x1 · 610 x 305 x 25 mm BestAir 24 in. W X 12 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
24 x 18 in 1 in MPR 1000 Polyester Pleated Allergen Air Filter Filtrete 1 pack 24x18x1 · 610 x 457 x 25 mm Filtrete 24 in. W X 18 in. H X 1 in. Polyester 1000 MPR Pleated Allergen Air Filter 1 pk
24 x 20 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 24x20x1 · 610 x 508 x 25 mm BestAir 24 in. W X 20 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
24 x 24 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 24x24x1 · 610 x 610 x 25 mm Flanders EZ Flow II 24 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
24 x 24 in 1 in MERV 2 Synthetic Flat Panel Filter Filtrete 2 pack 24x24x1 · 610 x 610 x 25 mm Filtrete 24 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
24 x 24 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 24x24x1 · 610 x 610 x 25 mm Pamlico Air 24 in. W X 24 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
24 x 24 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 24x24x1 · 610 x 610 x 25 mm BestAir 24 in. W X 24 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
24 x 24 in 1 in MPR 1500 Pleated Allergen Air Filter Filtrete 1 pack 24x24x1 · 610 x 610 x 25 mm Filtrete 24 in. W X 24 in. H X 1 in. 1500 MPR Pleated Allergen Air Filter 1 pk
24 x 24 in 1 in MPR 1900 Polypropylene Pleated Allergen Air Filter Filtrete 1 pack 24x24x1 · 610 x 610 x 25 mm Filtrete 24 in. W X 24 in. H X 1 in. Polypropylene 1900 MPR Pleated Allergen Air Filter 1 pk
24 x 30 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 24x30x1 · 610 x 762 x 25 mm Flanders EZ Flow II 24 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
24 x 30 in 1 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 24x30x1 · 610 x 762 x 25 mm Pamlico Air 24 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter 1 pk
24 x 30 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 24x30x1 · 610 x 762 x 25 mm Filtrete 24 in. W X 30 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
25 x 14 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 25x14x1 · 635 x 356 x 25 mm BestAir 25 in. W X 14 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
25 x 16 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 25x16x1 · 635 x 406 x 25 mm BestAir 25 in. W X 16 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
25 x 20 in 1 in MERV 8 Pleated Air Filter BestAir 1 pack 25x20x1 · 635 x 508 x 25 mm BestAir 25 in. W X 20 in. H X 1 in. 8 MERV Pleated Air Filter 1 pk
25 x 25 in 1 in MERV 1 Fiberglass Air Filter Flanders EZ Flow II 1 pack 25x25x1 · 635 x 635 x 25 mm Flanders EZ Flow II 25 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter 1 pk
25 x 25 in 1 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 25x25x1 · 635 x 635 x 25 mm Filtrete 25 in. W X 25 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter 1 pk
25 x 25 in 1 in MPR 1500 Pleated Air Filter Filtrete 1 pack 25x25x1 · 635 x 635 x 25 mm Filtrete 25 in. W X 25 in. H X 1 in. 1500 MPR Pleated Air Filter 1 pk
30 x 30 in 1 in MERV 8 Synthetic Pleated Air Filter NaturalAire 1 pack 30x30x1 · 762 x 762 x 25 mm NaturalAire 30 in. W X 30 in. H X 1 in. Synthetic 8 MERV Pleated Air Filter 1 pk

2 in deep air filters (28 sizes)

Size (W x H) Depth Rating Media / type Brand / line Pack Also written Product
12 x 24 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 12x24x2 · 305 x 610 x 51 mm Pamlico Air 12 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
14 x 20 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 14x20x2 · 356 x 508 x 51 mm AAF Flanders PREpleat LPD SC M10 14 in. W X 20 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
14 x 20 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 14x20x2 · 356 x 508 x 51 mm Pamlico Air 14 in. W X 20 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
14 x 25 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 14x25x2 · 356 x 635 x 51 mm AAF Flanders PREpleat LPD SC M10 14 in. W X 25 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
14 x 25 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 14x25x2 · 356 x 635 x 51 mm Pamlico Air 14 in. W X 25 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
15 x 20 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 15x20x2 · 381 x 508 x 51 mm Pamlico Air 15 in. W X 20 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
16 x 20 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 16x20x2 · 406 x 508 x 51 mm AAF Flanders PREpleat LPD SC M10 16 in. W X 20 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
16 x 20 in 2 in MERV 2 Fiberglass Air Filter Pamlico Air 1 pack 16x20x2 · 406 x 508 x 51 mm Pamlico Air 16 in. W X 20 in. H X 2 in. Fiberglass 2 MERV Air Filter 1 pk
16 x 20 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 16x20x2 · 406 x 508 x 51 mm Pamlico Air 16 in. W X 20 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
16 x 20 in 2 in MPR 1000 Polypropylene Pleated Air Filter Filtrete 1 pack 16x20x2 · 406 x 508 x 51 mm Filtrete 16 in. W X 20 in. H X 2 in. Polypropylene 1000 MPR Pleated Air Filter 1 pk
16 x 24 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 16x24x2 · 406 x 610 x 51 mm Pamlico Air 16 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
16 x 25 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 16x25x2 · 406 x 635 x 51 mm AAF Flanders PREpleat LPD SC M10 16 in. W X 25 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
16 x 25 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 16x25x2 · 406 x 635 x 51 mm Pamlico Air 16 in. W X 25 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
18 x 18 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 18x18x2 · 457 x 457 x 51 mm Pamlico Air 18 in. W X 18 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
18 x 20 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 18x20x2 · 457 x 508 x 51 mm Pamlico Air 18 in. W X 20 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
18 x 24 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 18x24x2 · 457 x 610 x 51 mm Pamlico Air 18 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
20 x 20 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 20x20x2 · 508 x 508 x 51 mm AAF Flanders PREpleat LPD SC M10 20 in. W X 20 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
20 x 20 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 20x20x2 · 508 x 508 x 51 mm Pamlico Air 20 in. W X 20 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
20 x 20 in 2 in MPR 1000 Polypropylene Pleated Air Filter Filtrete 1 pack 20x20x2 · 508 x 508 x 51 mm Filtrete 20 in. W X 20 in. H X 2 in. Polypropylene 1000 MPR Pleated Air Filter 1 pk
20 x 24 in 2 in MERV 11 Synthetic Pleated Air Filter AAF Flanders PREpleat M11 SC 1 pack 20x24x2 · 508 x 610 x 51 mm AAF Flanders PREpleat M11 SC 20 in. W X 24 in. H X 2 in. Synthetic 11 MERV Pleated Air Filter 1 pk
20 x 25 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 20x25x2 · 508 x 635 x 51 mm AAF Flanders PREpleat LPD SC M10 20 in. W X 25 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
20 x 25 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 20x25x2 · 508 x 635 x 51 mm Pamlico Air 20 in. W X 25 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk
20 x 25 in 2 in MPR 1550 Polypropylene Pleated Air Filter Filtrete 1 pack 20x25x2 · 508 x 635 x 51 mm Filtrete 20 in. W X 25 in. H X 2 in. Polypropylene 1550 MPR Pleated Air Filter 1 pk
24 x 24 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD HC M10 — 24x24x2 · 610 x 610 x 51 mm AAF Flanders PREpleat LPD HC M10 24 in. W X 24 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
24 x 24 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 24x24x2 · 610 x 610 x 51 mm Pamlico Air 24 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk — Cardboard
24 x 24 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 24x24x2 · 610 x 610 x 51 mm Pamlico Air 24 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk — Beverage Board
25 x 25 in 2 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 25x25x2 · 635 x 635 x 51 mm AAF Flanders PREpleat LPD SC M10 25 in. W X 25 in. H X 2 in. Synthetic 10 MERV Pleated Air Filter 1
25 x 25 in 2 in MERV 4 Fiberglass Air Filter Pamlico Air 1 pack 25x25x2 · 635 x 635 x 51 mm Pamlico Air 25 in. W X 25 in. H X 2 in. Fiberglass 4 MERV Air Filter 1 pk

4 in deep air filters (22 sizes)

Size (W x H) Depth Rating Media / type Brand / line Pack Also written Product
16 x 20 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 16x20x4 · 406 x 508 x 102 mm BestAir 16 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk
16 x 25 in 4 in MERV 11 Synthetic Fiber Pleated Air Cleaner Cabinet Air Filter AprilAire — 16x25x4 · 406 x 635 x 102 mm AprilAire 16 in. W X 25 in. H X 4 in. Synthetic Fiber 11 MERV Pleated Air Cleaner Cabinet Air Filter
16 x 25 in 4 in MERV 13 Synthetic Fiber Pleated Air Cleaner Cabinet Air Filter AprilAire — 16x25x4 · 406 x 635 x 102 mm AprilAire 16 in. W X 25 in. H X 4 in. Synthetic Fiber 13 MERV Pleated Air Cleaner Cabinet Air Filter
16 x 25 in 4 in MPR 1000 Pleated Allergen Air Filter Filtrete Allergen Defense — 16x25x4 · 406 x 635 x 102 mm Filtrete Allergen Defense 16 in. W X 25 in. H X 4 in. Pleated 1000 MPR Pleated Allergen Air Filter 1
20 x 20 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 20x20x4 · 508 x 508 x 102 mm BestAir 20 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk
20 x 20 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 20x20x4 · 508 x 508 x 102 mm BestAir 20 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk
20 x 24 in 4 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 20x24x4 · 508 x 610 x 102 mm AAF Flanders PREpleat LPD SC M10 20 in. W X 24 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1
20 x 25 in 4 in MERV 11 Pleated Air Filter BestAir 1 pack 20x25x4 · 508 x 635 x 102 mm BestAir 20 in. W X 25 in. H X 4 in. 11 MERV Pleated Air Filter 1 pk
20 x 25 in 4 in MERV 11 Synthetic Fiber Pleated Air Cleaner Cabinet Air Filter AprilAire — 20x25x4 · 508 x 635 x 102 mm AprilAire 20 in. W X 25 in. H X 4 in. Synthetic Fiber 11 MERV Pleated Air Cleaner Cabinet Air Filter
20 x 25 in 4 in MERV 12 Polyester Pleated Allergen Air Filter Filtrete 1 pack 20x25x4 · 508 x 635 x 102 mm Filtrete 20 in. W X 25 in. H X 4 in. Polyester 12 MERV Pleated Allergen Air Filter 1 pk
20 x 25 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 20x25x4 · 508 x 635 x 102 mm BestAir 20 in. W X 25 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk
20 x 25 in 4 in MPR 1000 Pleated Allergen Air Filter Filtrete 1 pack 20x25x4 · 508 x 635 x 102 mm Filtrete 20 in. W X 25 in. H X 4 in. Pleated 1000 MPR Pleated Allergen Air Filter 1 pk
20 x 25 in 4 in MPR 1000 Pleated Allergen Air Filter Filtrete 2 pack 20x25x4 · 508 x 635 x 102 mm Filtrete 20 in. W X 25 in. H X 4 in. Pleated 1000 MPR Pleated Allergen Air Filter 2 pk
24 x 20 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 24x20x4 · 610 x 508 x 102 mm BestAir 24 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk
24 x 24 in 4 in MERV 10 Synthetic Pleated Air Filter AAF Flanders PREpleat LPD SC M10 — 24x24x4 · 610 x 610 x 102 mm AAF Flanders PREpleat LPD SC M10 24 in. W X 24 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1
24 x 24 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 24x24x4 · 610 x 610 x 102 mm BestAir 24 in. W X 24 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk
25 x 16 in 4 in MERV 11 Pleated Air Filter BestAir 1 pack 25x16x4 · 635 x 406 x 102 mm BestAir 25 in. W X 16 in. H X 4 in. 11 MERV Pleated Air Filter 1 pk
25 x 16 in 4 in MERV 13 Pleated Air Filter BestAir 1 pack 25x16x4 · 635 x 406 x 102 mm BestAir 25 in. W X 16 in. H X 4 in. 13 MERV Pleated Air Filter 1 pk
25 x 16 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 25x16x4 · 635 x 406 x 102 mm BestAir 25 in. W X 16 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk — BA4-1625-8
25 x 16 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 25x16x4 · 635 x 406 x 102 mm BestAir 25 in. W X 16 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk — HW1625-8R
25 x 20 in 4 in MERV 13 Pleated Air Filter BestAir 1 pack 25x20x4 · 635 x 508 x 102 mm BestAir 25 in. W X 20 in. H X 4 in. 13 MERV Pleated Air Filter 1 pk
25 x 20 in 4 in MERV 8 Pleated Air Filter BestAir 1 pack 25x20x4 · 635 x 508 x 102 mm BestAir 25 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter 1 pk

Other filter depths (17 sizes)

Size (W x H) Depth Rating Media / type Brand / line Pack Also written Product
15 x 24 in 1/4 in MERV 1 Polyester Air Conditioner Filter NaturalAire 1 pack 15x24x1/4 · 381 x 610 x 6.3 mm NaturalAire 15 in. W X 24 in. H X 1/4 in. Polyester 1 MERV Air Conditioner Filter 1 pk
15 x 24 in 1/4 in MERV 17 Polyester Air Conditioner Filter AC-Safe EconomyPlus 1 pack 15x24x1/4 · 381 x 610 x 6.3 mm AC-Safe EconomyPlus 15 in. W X 24 in. H X 1/4 in. Polyester 17 MERV Air Conditioner Filter 1 pk
15 x 24 in 1/4 in MERV 4 Aluminum Air Conditioner Filter NaturalAire 1 pack 15x24x1/4 · 381 x 610 x 6.3 mm NaturalAire 15 in. W X 24 in. H X 1/4 in. Aluminum 4 MERV Air Conditioner Filter 1 pk
16 x 20 in 5 in MERV 8 Synthetic Pleated Air Filter Flanders 1 pack 16x20x5 · 406 x 508 x 127 mm Flanders 16 in. W X 20 in. H X 5 in. Synthetic 8 MERV Pleated Air Filter 1 pk
16 x 25 in 3 in MERV 11 Pleated Air Filter BestAir 1 pack 16x25x3 · 406 x 635 x 76 mm BestAir 16 in. W X 25 in. H X 3 in. 11 MERV Pleated Air Filter 1 pk
16 x 25 in 3 in MERV 8 Synthetic Pleated Air Filter Flanders 1 pack 16x25x3 · 406 x 635 x 76 mm Flanders 16 in. W X 25 in. H X 3 in. Synthetic 8 MERV Pleated Air Filter 1 pk
16 x 25 in 4-5/16 in MPR 1550 Polyester Pleated Allergen Air Filter Filtrete 1 pack 16x25x4-5/16 · 406 x 635 x 110 mm Filtrete 16 in. W X 25 in. H X 4-5/16 in. Polyester 1550 MPR Pleated Allergen Air Filter 1 pk
16 x 25 in 5 in MERV 11 Pleated Air Filter BestAir 1 pack 16x25x5 · 406 x 635 x 127 mm BestAir 16 in. W X 25 in. H X 5 in. 11 MERV Pleated Air Filter 1 pk
16 x 25 in 5 in MERV 13 Pleated Air Filter BestAir 1 pack 16x25x5 · 406 x 635 x 127 mm BestAir 16 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter 1 pk
16 x 25 in 6 in MERV 10 Pleated Air Filter AprilAire 1 pack 16x25x6 · 406 x 635 x 152 mm AprilAire 16 in. W X 25 in. H X 6 in. Pleated 10 MERV Pleated Air Filter 1 pk
20 x 25 in 5 in MERV 11 Pleated Air Filter BestAir 1 pack 20x25x5 · 508 x 635 x 127 mm BestAir 20 in. W X 25 in. H X 5 in. 11 MERV Pleated Air Filter 1 pk
20 x 25 in 5 in MERV 13 Pleated Air Filter BestAir 1 pack 20x25x5 · 508 x 635 x 127 mm BestAir 20 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter 1 pk
20 x 25 in 5 in MERV 13 Pleated Air Filter BestAir 1 pack 20x25x5 · 508 x 635 x 127 mm BestAir 20 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter 1 pk
20 x 25 in 5 in MPR 1550 Polyester Pleated Allergen Air Filter Filtrete Ultra 1 pack 20x25x5 · 508 x 635 x 127 mm Filtrete Ultra 20 in. W X 25 in. H X 5 in. Polyester 1550 MPR Pleated Allergen Air Filter 1 pk
20 x 25 in 6 in MERV 10 Pleated Air Filter AprilAire 1 pack 20x25x6 · 508 x 635 x 152 mm AprilAire 20 in. W X 25 in. H X 6 in. Pleated 10 MERV Pleated Air Filter 1 pk
20 x 25 in 6 in MPR 1550 Polypropylene Pleated Air Filter Filtrete 1 pack 20x25x6 · 508 x 635 x 152 mm Filtrete 20 in. W X 25 in. H X 6 in. Polypropylene 1550 MPR Pleated Air Filter 1 pk
24 x 25 in 5 in MERV 13 Pleated Air Filter BestAir 1 pack 24x25x5 · 610 x 635 x 127 mm BestAir 24 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter 1 pk

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