AIRx DUST 18x20x1 MERV 8 Pleated Air Filter - Made in the USA - Box of 6
- MERV Rated Replacement Air Filter: AIRx Filters 18x20x1 (Actual: 17.50 x 19.50 x 0.75 in) MERV 8 air filter assures the effectiveness of your home....
- Contaminant Reducing Replacement Air Filter: AIRx Filters 18x20x1 air filter replacement (Actual: 17.50 x 19.50 x 0.75 in) traps 3.0 - 10.0 micron of....
- High Quality Air Filter Replacement Material: AIRx Filters 18x20x1 (Actual: 17.50 x 19.50 x 0.75 in) air filters are 100% made in the USA using high....
- Superior Air Filter Replacement Construction And Specs: AIRx Filters 18x20x1 air filter uses electrostatically charged 100% synthetic gradient media....
- Multi-Pack OEM Air Filter Replacement Compatible: AIRx Filters 18x20x1 MERV 8 air filter can replace and/or comparable with Allergen Defense MPR 800,....