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Dust Mites
21" x 21" x 4" MERV 11 - Pleated Air Filter - 6 Pack
Actual Dimensions: 13 7/8" x 13 7/8" x 3 3/4"
Actual Dimensions: 20 7/8" x 22 7/8" x 3/4"
Filtration Group's High Capacity MERV 11 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 11 efficiency
21" x 21" x 4" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 21-25l Dust Mites21" x 21" x 4" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 20 7 8" x 20 7 8" x 3 3 4" Filtration Group's High Capacity MERV 11 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 11 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant, valuable
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