![Nordic Pure 20x24x2 (19 3/8 x 23 3/8 x 1 3/4) Pleated MERV 12 Air Filters 3 Pack - Replacement Furnace Filters - Amazon.com Nordic Pure 20x24x2 (19 3/8 x 23 3/8 x 1 3/4) Pleated MERV 12 Air Filters 3 Pack - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/71KZsKRXqQL.jpg)
Nordic Pure 20x24x2 (19 3/8 x 23 3/8 x 1 3/4) Pleated MERV 12 Air Filters 3 Pack - Replacement Furnace Filters - Amazon.com
![Pamlico Air 16x24x2 MERV 8 Pleated HVAC AC Furnace Air Filters. Case of 12. Exact Size: 15-3/8 x 23-3/8 x 1-3/4 - Amazon.com Pamlico Air 16x24x2 MERV 8 Pleated HVAC AC Furnace Air Filters. Case of 12. Exact Size: 15-3/8 x 23-3/8 x 1-3/4 - Amazon.com](https://m.media-amazon.com/images/I/51UFVZy91XL._AC_UF894,1000_QL80_.jpg)
Pamlico Air 16x24x2 MERV 8 Pleated HVAC AC Furnace Air Filters. Case of 12. Exact Size: 15-3/8 x 23-3/8 x 1-3/4 - Amazon.com
![20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. 4 Pack. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com 20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. 4 Pack. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com](https://i5.walmartimages.com/seo/20x23x1-MERV-8-MPR-600-FPR-5-6-1-Air-Filters-for-AC-Furnace-4-Pack-Exact-Size-19-1-2-x-22-1-2-x-3-4_fd5976fe-2e11-42cd-944b-0fc1119c9864.c07c568e0eb1849be23ab736bf5b6e37.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. 4 Pack. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com
![Nordic Pure 20x24x1 (19 1/2 x 23 7/16 x 3/4) Pleated MERV 13 Air Filters 6 Pack - Replacement Furnace Filters - Amazon.com Nordic Pure 20x24x1 (19 1/2 x 23 7/16 x 3/4) Pleated MERV 13 Air Filters 6 Pack - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/718DhbAcHWL._AC_UF894,1000_QL80_.jpg)
Nordic Pure 20x24x1 (19 1/2 x 23 7/16 x 3/4) Pleated MERV 13 Air Filters 6 Pack - Replacement Furnace Filters - Amazon.com
![Exact Filters 20-1/8x23-1/8x1 Air Filter MERV 8 (12-Pack), Pleated HVAC AC Furnace Air Filters Replacement - Amazon.com Exact Filters 20-1/8x23-1/8x1 Air Filter MERV 8 (12-Pack), Pleated HVAC AC Furnace Air Filters Replacement - Amazon.com](https://m.media-amazon.com/images/I/71pZ0LiwnsL._AC_UF894,1000_QL80_.jpg)
Exact Filters 20-1/8x23-1/8x1 Air Filter MERV 8 (12-Pack), Pleated HVAC AC Furnace Air Filters Replacement - Amazon.com
![Nordic Pure 20x24x2 (19 3/8 x 23 3/8 x 1 3/4) Pleated MERV 8 Air Filters 3 Pack - Replacement Furnace Filters - Amazon.com Nordic Pure 20x24x2 (19 3/8 x 23 3/8 x 1 3/4) Pleated MERV 8 Air Filters 3 Pack - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/51qko4e6FfL._AC_.jpg)
Nordic Pure 20x24x2 (19 3/8 x 23 3/8 x 1 3/4) Pleated MERV 8 Air Filters 3 Pack - Replacement Furnace Filters - Amazon.com
![Filterbuy 20x23x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 22.50 x 0.75 Inches) - Replacement Furnace Filters - Amazon.com Filterbuy 20x23x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 22.50 x 0.75 Inches) - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/81W8DlJL-BL.jpg)
Filterbuy 20x23x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 22.50 x 0.75 Inches) - Replacement Furnace Filters - Amazon.com
![20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. Case of 12. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com 20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. Case of 12. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com](https://i5.walmartimages.com/asr/bcd2eac2-0234-4a71-85b4-ae79772ed4c4.aea227e5d4aba099a1af00a94f80e76e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. Case of 12. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com
![Great Value; 20x30x1; MERV 13 BEST HVAC Air and Furnance Filter; Improves Indoor Air Quality; 2 Filters - Walmart.com Great Value; 20x30x1; MERV 13 BEST HVAC Air and Furnance Filter; Improves Indoor Air Quality; 2 Filters - Walmart.com](https://i5.walmartimages.com/seo/Great-Value-20x30x1-MERV-13-BEST-HVAC-Air-and-Furnance-Filter-Improves-Indoor-Air-Quality-2-Filters_0b5133ea-a7d4-4e7d-ab6b-fe740afcb70d.d04eacb3f8766a213c6aa92ae7cdba04.jpeg)
Great Value; 20x30x1; MERV 13 BEST HVAC Air and Furnance Filter; Improves Indoor Air Quality; 2 Filters - Walmart.com
![Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 20 x 23 x .75 - Amazon.com Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 20 x 23 x .75 - Amazon.com](https://m.media-amazon.com/images/I/71URfE6UejL.jpg)