![Amazon.com: Filterbuy 20x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75 Inches) : Tools & Home Improvement Amazon.com: Filterbuy 20x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75 Inches) : Tools & Home Improvement](https://m.media-amazon.com/images/I/81J5EMpe9OL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Filterbuy 20x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75 Inches) : Tools & Home Improvement
![American Air Filters 220-782-051 American Air Filter StrataDensity Panel Filter 20-Inch x 24-Inch x 1-Inch American Air Filters 220-782-051 American Air Filter StrataDensity Panel Filter 20-Inch x 24-Inch x 1-Inch](https://www.acwholesalers.com/products-image/600/mass_95913_1000.jpg)
American Air Filters 220-782-051 American Air Filter StrataDensity Panel Filter 20-Inch x 24-Inch x 1-Inch
![PRO-SOURCE - Pleated Air Filter: 20 x 24 x 1″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 03301306 - MSC Industrial Supply PRO-SOURCE - Pleated Air Filter: 20 x 24 x 1″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 03301306 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0330130AC-24.jpg)
PRO-SOURCE - Pleated Air Filter: 20 x 24 x 1″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 03301306 - MSC Industrial Supply
![HDX 20 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13 HDX1P10-012024 - The Home Depot HDX 20 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13 HDX1P10-012024 - The Home Depot](https://images.thdstatic.com/productImages/93728337-f074-40f3-8d14-4ff0fe0fa01d/svn/hdx-air-filters-hdx1p10-012024-64_600.jpg)
HDX 20 in. x 24 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 13 HDX1P10-012024 - The Home Depot
![American Metal Filter 20 x 24 x 1 Nominal Washable Galvanized Steel HVAC Metal Mesh Air Filter HKG102024 | Zoro American Metal Filter 20 x 24 x 1 Nominal Washable Galvanized Steel HVAC Metal Mesh Air Filter HKG102024 | Zoro](https://www.zoro.com/static/cms/product/large/American%20Metal%20Filter%20Co_HKG102024xx20x24x1xxwashablexxgalvanizedxxsteelxxhvacxxmetalxxmeshxxairxxfilterxxe6eed7.jpeg)
American Metal Filter 20 x 24 x 1 Nominal Washable Galvanized Steel HVAC Metal Mesh Air Filter HKG102024 | Zoro
![HDX 20 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12 HDX1P9-012024 - The Home Depot HDX 20 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12 HDX1P9-012024 - The Home Depot](https://images.thdstatic.com/productImages/720825cd-c260-4d15-bb30-c9f1f47d8e75/svn/hdx-air-filters-hdx1p9-012024-e1_600.jpg)
HDX 20 in. x 24 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12 HDX1P9-012024 - The Home Depot
![HDX 20 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack) HDX3P5-012024 - The Home Depot HDX 20 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack) HDX3P5-012024 - The Home Depot](https://images.thdstatic.com/productImages/36d73f20-f878-4774-851f-463ed5eb8eeb/svn/hdx-air-filters-hdx3p5-012024-e1_600.jpg)
HDX 20 in. x 24 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack) HDX3P5-012024 - The Home Depot
![Value Collection 20 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated Air Filter Synthetic, Paperboard Frame, 300 Max FPM, 1,250 CFM, High Capacity, Use with Any Unit PRO10489 - 00027581 - Penn Tool Co., Inc Value Collection 20 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated Air Filter Synthetic, Paperboard Frame, 300 Max FPM, 1,250 CFM, High Capacity, Use with Any Unit PRO10489 - 00027581 - Penn Tool Co., Inc](https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/original/products/474381/596564/0622225-21__50173.1636774424.jpg?c=2&imbypass=on&imbypass=on)
Value Collection 20 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated Air Filter Synthetic, Paperboard Frame, 300 Max FPM, 1,250 CFM, High Capacity, Use with Any Unit PRO10489 - 00027581 - Penn Tool Co., Inc
![Filtrete 20-in W x 24-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 20-in W x 24-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/44ea8686-1f84-4cb7-9656-a225914f7f28/65226652.jpg?size=pdhism)
Filtrete 20-in W x 24-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
![EVERICA 20x24x1 Air Filter - Pack of 6, MERV 8 Basic Standard Efficiency Household Pleated AC Furnace 20 x 24 x 1 Air Filter, Durable 20 x 24 x 1 Air Filter, Easy to Install - Amazon.com EVERICA 20x24x1 Air Filter - Pack of 6, MERV 8 Basic Standard Efficiency Household Pleated AC Furnace 20 x 24 x 1 Air Filter, Durable 20 x 24 x 1 Air Filter, Easy to Install - Amazon.com](https://m.media-amazon.com/images/I/51e3Ret4-6L._AC_.jpg)
EVERICA 20x24x1 Air Filter - Pack of 6, MERV 8 Basic Standard Efficiency Household Pleated AC Furnace 20 x 24 x 1 Air Filter, Durable 20 x 24 x 1 Air Filter, Easy to Install - Amazon.com
![Filterbuy 20x24x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75 Inches) - Replacement Furnace Filters - Amazon.com Filterbuy 20x24x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75 Inches) - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/81y32S9UhbL._AC_UF350,350_QL80_.jpg)
Filterbuy 20x24x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75 Inches) - Replacement Furnace Filters - Amazon.com
![HDX 20 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 HDX1P7-012024 - The Home Depot HDX 20 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 HDX1P7-012024 - The Home Depot](https://images.thdstatic.com/productImages/66494f4c-321b-4901-bf22-cf7c54f06236/svn/hdx-air-filters-hdx1p7-012024-64_600.jpg)
HDX 20 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 HDX1P7-012024 - The Home Depot
![EVERICA 20x24x1 Air Filter - Pack of 6, MERV 8 Basic Standard Efficiency Household Pleated AC Furnace 20 x 24 x 1 Air Filter, Durable 20 x 24 x 1 Air Filter, Easy to Install - Amazon.com EVERICA 20x24x1 Air Filter - Pack of 6, MERV 8 Basic Standard Efficiency Household Pleated AC Furnace 20 x 24 x 1 Air Filter, Durable 20 x 24 x 1 Air Filter, Easy to Install - Amazon.com](https://m.media-amazon.com/images/I/71ZuXInRSSL._AC_UF894,1000_QL80_.jpg)
EVERICA 20x24x1 Air Filter - Pack of 6, MERV 8 Basic Standard Efficiency Household Pleated AC Furnace 20 x 24 x 1 Air Filter, Durable 20 x 24 x 1 Air Filter, Easy to Install - Amazon.com
![Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/4ba4da4d-d970-4443-85de-ad421f204527/65752948.jpg)
Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com
![HDX 20 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 HDX1P7-012024 - The Home Depot HDX 20 in. x 24 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 11 HDX1P7-012024 - The Home Depot](https://images.thdstatic.com/productImages/229e7859-9f58-4510-be29-c02ef1e2015e/svn/hdx-air-filters-hdx1p7-012024-e1_600.jpg)