20 Inch Height

Zephyr 20x20x3 VGF Merv 11 Media Air Cleaner Replacement Filter for Return Air Grilles. Case of 3

The 20x20x3 Merv 11 VGF Series 3 inch Deep 6-month Pleated Filters are a filter upgrade for your Return Air Filter Grilles that traditionally use 1 inch 3-month filter. Turns almost any air filter return into a media air cleaner. Gasketed Filter...

Zephyr 20x20x3 VGF Merv 13 Media Air Cleaner Replacement Filter for Return Air Grilles. Case of 3

The 20x20x3 Merv 13 VGF Series 3 inch Deep 6-month Pleated Filters are a filter upgrade for your Return Air Filter Grilles that traditionally use 1 inch 3-month filter. Turns almost any air filter return into a media air cleaner. Gasketed Filter...

20x25x5 MERV 8 Honeywell Replacement Air Filters

As Low as $24.63 per Filter!   Replacement Air Filters for 20x25x5 Honeywell® F25 Model 203721.  ACTUAL SIZE: 19-3/4 x 25 x 4-3/8 | NOMINAL SIZE: 20x25x5.  Filtration rating: MERV 8.   Performance is equal...

16x25x5 MERV 8 Honeywell Replacement Air Filters

As Low as $24.63 per Filter!   Replacement Air Filters for 16x25x5 Honeywell® F25 Model 203721.  ACTUAL SIZE: 15-3/4 x 25 x 4-3/8 | NOMINAL SIZE: 16x25x5 Filtration rating: MERV 8.   Performance is equal to or...

20x20x4 MERV 10 AC Furnace 4 Inch Air Filters. 2 Pack. Actual Size: 19-1/2 x 19-1/2 x 3-3/4

Free and Fast Shipping on 2 packs of 20 x 20 x 4 MERV 10 AC & Furnace 4 Inch Air Filters. Actual Size: 19-1/2 x 19-1/2 x 3-3/4.  Filtration Rating: MERV 10, MPR 600-700, FPR 5-6. Protects: Lint, Dust, Pet Dander, Pollen, Dust Mites,...

20x20x2 MERV 10 AC Furnace 2 Inch Air Filters. 3 Pack

Free and Fast Shipping on 20 x 20 x 2 MERV 10 AC & Furnace Air Filters.  Actual Size: 19 ½” x 19 ½” x 1 3/4”.  Filtration Rating: MERV 10, MPR 600-700, FPR 5-6.  Protects: Lint, Dust, Pet...

20x20x5 MERV 8 Honeywell Replacement Air Filters

As Low as $24.63 per Filter!   Replacement Air Filters for 20x20x5 Honeywell® F25 Model 203721.  ACTUAL SIZE: 19-3/4 x 20 x 4-3/8 | NOMINAL SIZE: 20x20x5.  Filtration rating: MERV 8.   Performance is equal...

20x20x5 MERV 8 Replacement Air Filters for Trion Air Bear.

As Low as $24.63 per Filter!   20x20x5 MERV 8 replacement filter for the TRION Air Bear®.  Actual Size: 19-1/2 x 20-5/8th x 4-15/16th.  Filter Rating: MERV 8 | FPR 5 | MPR 600.   Delivers equal to or better...

20x20x5 MERV 10 Replacement Air Filters for Trion Air Bear.

As Low as $30.23 per Filter!   Glasfloss 20x20x5 MERV 10 replacement filter for the TRION Air Bear®.  Actual Size: 19-1/2 x 20-5/8th x 4-15/16th.  Filter Rating: MERV 10 | FPR 6-7 | MPR 600-700.   Delivers...

20x20x4 MERV 8 HVAC Air Filters

As Low as $12.31 per Filter!   20 x 20 x 4 MERV 8 HVAC Air Filters.   Actual Dimensions: 19 ½” x 19 ½” x 3 ¾”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Blocks and...

20x20x4 MERV 13 HVAC Air Filters

As Low as $22.39 per Filter!      20 x 20 x 4 HVAC Air Filter.  Actual Size: 19-1/2 x 19-1/2 x 3-3/4.  Filter Rating: MERV 13 | FPR 10 | MPR 2200.  Protects: Pollen, dirt, dust, pet dander, viruses,...

20x20x4 MERV 11 HVAC Air Filters

As Low as $16.79 per Filter!   20 x 20 x 4 MERV 11 HVAC Air Filters.  Actual Dimensions: 19-1/2 x 19-1/2 x 3-3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.  Protection: Smoke, Pet Dander, Pollen, Bacteria,...