12" x 12" x 5" Return Grille Air Filter (MERV 11)

Discontinued

MERV 11 12x12 Return Air Grille Filter Overview

Longer-lasting alternative to a traditional 1" filter with up to 12 months of use
Fits behind most residential wall/ceiling return air grilles (Requires at least 5" of space behind the return grille)
Increased media surface offers superior performance and efficient filtration
Lower air resistance decreases strain on heating and cooling systems and reduces energy costs
Foam header design prevents dust bypass by pressure fitting into the frame
Actual dimensions of the filter are 11.5" x 11.5" x 4.5"
Rated MERV 11 per ASHRAE test standard 52.2

The MERV 11 12x12x5 Return Grille Filter will remove the following contaminants:

All Filters