![Pamlico Air 20x25x4 MERV 8 Pleated HVAC AC Furnace 4 Air Filters by Pamlico. Case of 6. Actual Size: 19-1/2 x 24-1/2 x 3-3/4 White 20 x 25 x 4 21208-042025 0 - Amazon.com Pamlico Air 20x25x4 MERV 8 Pleated HVAC AC Furnace 4 Air Filters by Pamlico. Case of 6. Actual Size: 19-1/2 x 24-1/2 x 3-3/4 White 20 x 25 x 4 21208-042025 0 - Amazon.com](https://m.media-amazon.com/images/I/61QwjeQVcVL._AC_UF894,1000_QL80_.jpg)
Pamlico Air 20x25x4 MERV 8 Pleated HVAC AC Furnace 4 Air Filters by Pamlico. Case of 6. Actual Size: 19-1/2 x 24-1/2 x 3-3/4 White 20 x 25 x 4 21208-042025 0 - Amazon.com
![PRO-SOURCE - Pleated Air Filter: 12 x 24 x 2″, MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated - 15166234 - MSC Industrial Supply PRO-SOURCE - Pleated Air Filter: 12 x 24 x 2″, MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated - 15166234 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0622225-21.jpg)
PRO-SOURCE - Pleated Air Filter: 12 x 24 x 2″, MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated - 15166234 - MSC Industrial Supply
![Nordic Pure 20 in. x 24 in. x 4 in. Allergen Pleated MERV 12 Air Filter (2-Pack) 20x24x4M12-2 - The Home Depot Nordic Pure 20 in. x 24 in. x 4 in. Allergen Pleated MERV 12 Air Filter (2-Pack) 20x24x4M12-2 - The Home Depot](https://images.thdstatic.com/productImages/3d3d9ca6-2cce-437d-8604-665a8e7eeec5/svn/nordic-pure-air-filters-20x24x4m12-2-64_600.jpg)
Nordic Pure 20 in. x 24 in. x 4 in. Allergen Pleated MERV 12 Air Filter (2-Pack) 20x24x4M12-2 - The Home Depot
![Made in USA 20 x 24 x 4", MERV 14, 95% Efficiency, Wireless Pleated Air Filter Microfiberglass Paper, Beverage Board Frame, 500 Max FPM, 1,650 CFM, High Capacity, Use with Any Unit 120-700-003 - 32977118 - Penn Tool Co., Inc Made in USA 20 x 24 x 4", MERV 14, 95% Efficiency, Wireless Pleated Air Filter Microfiberglass Paper, Beverage Board Frame, 500 Max FPM, 1,650 CFM, High Capacity, Use with Any Unit 120-700-003 - 32977118 - Penn Tool Co., Inc](https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/original/products/474040/596223/3297703-11__83544.1636774348.jpg?c=2&imbypass=on&imbypass=on)
Made in USA 20 x 24 x 4", MERV 14, 95% Efficiency, Wireless Pleated Air Filter Microfiberglass Paper, Beverage Board Frame, 500 Max FPM, 1,650 CFM, High Capacity, Use with Any Unit 120-700-003 - 32977118 - Penn Tool Co., Inc
![Nordic Pure 20 in. x 25 in. x 4 in. Allergen Pleated Furnace Air Filter MERV 12 (2-Pack) 20x25x4M12-2 - The Home Depot Nordic Pure 20 in. x 25 in. x 4 in. Allergen Pleated Furnace Air Filter MERV 12 (2-Pack) 20x25x4M12-2 - The Home Depot](https://images.thdstatic.com/productImages/c6625d49-9d52-5aed-b62d-8e66b4f09224/svn/nordic-pure-air-filters-20x25x4m12-2-e1_600.jpg)
Nordic Pure 20 in. x 25 in. x 4 in. Allergen Pleated Furnace Air Filter MERV 12 (2-Pack) 20x25x4M12-2 - The Home Depot
![PRO-SOURCE - Pleated Air Filter: 20 x 24 x 4″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 48535264 - MSC Industrial Supply PRO-SOURCE - Pleated Air Filter: 20 x 24 x 4″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 48535264 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/4853526AC-24.jpg)
PRO-SOURCE - Pleated Air Filter: 20 x 24 x 4″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 48535264 - MSC Industrial Supply
![Nordic Pure 18 in. x 24 in. x 4 in. Dust & Pollen Pleated MERV 10 Air Filter (1-Pack) 18x24x4M10-1 - The Home Depot Nordic Pure 18 in. x 24 in. x 4 in. Dust & Pollen Pleated MERV 10 Air Filter (1-Pack) 18x24x4M10-1 - The Home Depot](https://images.thdstatic.com/productImages/340240fa-04cc-5d4a-aa25-72fd84f9049b/svn/nordic-pure-air-filters-18x24x4m10-1-44_600.jpg)
Nordic Pure 18 in. x 24 in. x 4 in. Dust & Pollen Pleated MERV 10 Air Filter (1-Pack) 18x24x4M10-1 - The Home Depot
![Honeywell 20" X 25" X 4" FC200E1037 Air Filter Replacement - MERV 13: Faucet Cartridges: Amazon.com: Tools & Home Improvement Honeywell 20" X 25" X 4" FC200E1037 Air Filter Replacement - MERV 13: Faucet Cartridges: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/61CEr+HqvsL._AC_UF894,1000_QL80_.jpg)