22 1/2" x 23 1/2" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 10l 13 1/2" x 21 1/2"

13 1/2" x 21 1/2" x 1" MERV 13 - Pleated Air Filter - 6 Pack

12" x 24" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 19 3/4" x 35 3/4" x 3/4"

Actual Dimensions: 16" x 19" x 3/4"

Actual Dimensions: 11 5/8" x 11 5/8" x 3/4"

22 1/2" x 23 1/2" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 10l 13 1/2" x 21 1/2"22 1 2" x 23 1 2" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 22 1 2" x 23 1 2" 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, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant,