10x20x1 (9.75 x 19.75) MERV 11 Filter
10x20x1 (9.75 x 19.75) MERV 11 Filter
Nominal Size 10x20x1. Actual Size 9.75x19.75MERV 11 Rated.Electrostatically charged filterGreat for helping reduce airborne allergens such as dust, pollen and pet dander.Lasts up to 3 months!Made in the USA
10x20x1 (9.75 x 19.75) MERV 11 Filter
- Nominal Size 10x20x1. Actual Size 9.75x19.75
- MERV 11 Rated.
- Electrostatically charged filter
- Great for helping reduce airborne allergens such as dust, pollen and pet dander.
- Lasts up to 3 months!
- Made in the USA