6" x 36" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:6" x 36" x 1" MERV 11 - Pleated Air Filter 13 3/4" x 19 3/4"

13 3/4" x 19 3/4" x 1" MERV 13 - Pleated Air Filter - 6 Pack

14" x 22" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack

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

9 1/2" x 9 1/2" x 1" MERV 13 - Pleated Air Filter - 6 Pack

20" x 32" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack

6" x 36" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:6" x 36" x 1" MERV 11 - Pleated Air Filter 13 3/4" x 19 3/4"6" x 36" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 6" x 36" 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, valuable tool in