![Amazon.com: Filtrete 18x18x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 17.81 x 0.81) Amazon.com: Filtrete 18x18x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 17.81 x 0.81)](https://m.media-amazon.com/images/I/81W2AbWs--L.jpg)
Amazon.com: Filtrete 18x18x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 17.81 x 0.81)
![Amazon.com: Filtrete 18x18x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 17.81 x 0.81) Amazon.com: Filtrete 18x18x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 17.81 x 0.81)](https://m.media-amazon.com/images/I/81RVxvt9qyL.jpg)
Amazon.com: Filtrete 18x18x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 17.81 x 0.81)
![Filtru Aer P181131, Lungime 177,8 mm, Diam. Ext. 154,8 mm, Diam. Int. 88,3 mm, Donaldson - Trada Marketplace Filtru Aer P181131, Lungime 177,8 mm, Diam. Ext. 154,8 mm, Diam. Int. 88,3 mm, Donaldson - Trada Marketplace](https://www.trada.ro/83809-home_default/filtru-aer-donaldson-p777777-pentru-hifi-filter-sa16118.jpg?ts=1655928152)
Filtru Aer P181131, Lungime 177,8 mm, Diam. Ext. 154,8 mm, Diam. Int. 88,3 mm, Donaldson - Trada Marketplace
![Filterbuy 10x18x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 10.00 x 18.00 x 1.00 Inches) - Replacement Furnace Filters - Amazon.com Filterbuy 10x18x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 10.00 x 18.00 x 1.00 Inches) - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/81hFoX+C1cL.jpg)
Filterbuy 10x18x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 10.00 x 18.00 x 1.00 Inches) - Replacement Furnace Filters - Amazon.com
![Filtru Aer P181183, Lungime 533,3 mm, Diam. Ext. 307,2 mm, Diam. Int. 196 mm, Donaldson - Trada Marketplace Filtru Aer P181183, Lungime 533,3 mm, Diam. Ext. 307,2 mm, Diam. Int. 196 mm, Donaldson - Trada Marketplace](https://www.trada.ro/60279-product_miniature/filtru-aer-p181183-lungime-5333-mm-diam-ext-3072-mm-diam-int-196-mm-donaldson.jpg)