![Amazon.com: Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filter 1 Pack : Home & Kitchen Amazon.com: Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filter 1 Pack : Home & Kitchen](https://m.media-amazon.com/images/I/61-GC9+DhgL.jpg)
Amazon.com: Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filter 1 Pack : Home & Kitchen
![Nordic Pure 10x24x1 Pleated MERV 12 Plus Carbon AC Furnace Air Filters Qty 24 - Bed Bath & Beyond - 18653206 Nordic Pure 10x24x1 Pleated MERV 12 Plus Carbon AC Furnace Air Filters Qty 24 - Bed Bath & Beyond - 18653206](https://ak1.ostkcdn.com/images/products/is/images/direct/c04a676d5445b5cd9e3d7e021acb467631557673/Nordic-Pure-10x24x1-Pleated-MERV-12-Plus-Carbon-AC-Furnace-Air-Filters-Qty-24.jpg?impolicy=medium)
Nordic Pure 10x24x1 Pleated MERV 12 Plus Carbon AC Furnace Air Filters Qty 24 - Bed Bath & Beyond - 18653206
![Nordic Pure 20x20x5 (19_5/8 x 19_7/8 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack - Air Purifier Replacement Filters - Amazon.com Nordic Pure 20x20x5 (19_5/8 x 19_7/8 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack - Air Purifier Replacement Filters - Amazon.com](https://m.media-amazon.com/images/I/71-tENYh6PL._AC_UF894,1000_QL80_.jpg)
Nordic Pure 20x20x5 (19_5/8 x 19_7/8 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack - Air Purifier Replacement Filters - Amazon.com
![Buy Wholesale China Merv 12 Air Filter Material For Hvac Filter & Merv 12 Filter at USD 4.53 | Global Sources Buy Wholesale China Merv 12 Air Filter Material For Hvac Filter & Merv 12 Filter at USD 4.53 | Global Sources](https://p.globalsources.com/IMAGES/PDT/B1195802721/Merv-12-filter.png)
Buy Wholesale China Merv 12 Air Filter Material For Hvac Filter & Merv 12 Filter at USD 4.53 | Global Sources
![3M Filtrete Ultra Allergen Reduction 20 in x 25 in x 4 in NDP03-4IN-4 MERV 12, 1550 MPR Air Filter, Deep Pleat | RSHughes.com 3M Filtrete Ultra Allergen Reduction 20 in x 25 in x 4 in NDP03-4IN-4 MERV 12, 1550 MPR Air Filter, Deep Pleat | RSHughes.com](https://static.rshughes.com/wm/p/wm-350-350-ww/2fa7f56e1e22c0b1fa085e38e2cd1fc2b5f7f8b4.jpg?uf=)
3M Filtrete Ultra Allergen Reduction 20 in x 25 in x 4 in NDP03-4IN-4 MERV 12, 1550 MPR Air Filter, Deep Pleat | RSHughes.com
![Nordic Pure 12 in. x 12 in. x 1 in. Allergen Pleated MERV 12 Air Filter (6-Pack) 12x12x1M12-6 - The Home Depot Nordic Pure 12 in. x 12 in. x 1 in. Allergen Pleated MERV 12 Air Filter (6-Pack) 12x12x1M12-6 - The Home Depot](https://images.thdstatic.com/productImages/3e1c175a-2759-4993-9f43-28a9d65824e4/svn/nordic-pure-air-filters-12x12x1m12-6-64_600.jpg)
Nordic Pure 12 in. x 12 in. x 1 in. Allergen Pleated MERV 12 Air Filter (6-Pack) 12x12x1M12-6 - The Home Depot
![Filtrete 12-in W x 20-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 12-in W x 20-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/6c354466-8640-4d35-a87f-67f55d8378cb/16423049.jpg?size=pdhism)
Filtrete 12-in W x 20-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
![Nordic Pure 20x25x1 (19 1/2 x 24 1/2 x 3/4) Pleated MERV 12 Air Filters 6 Pack - Replacement Furnace Filters - Amazon.com Nordic Pure 20x25x1 (19 1/2 x 24 1/2 x 3/4) Pleated MERV 12 Air Filters 6 Pack - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/71KZsKRXqQL.jpg)