21" x 23" x 2" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:21" x 23" x 2" MERV 11 - Pleated Air Filter 24" x 24" x 6"

24" x 24" x 6" 85% No Header Rigid Filter - 1 Pack

16 3/8" x 16 3/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

13 3/8" x 29 3/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 13" x 17 1/2" x 3/4"

Actual Dimensions: 29" x 30" x 3/4"

21" x 23" x 2" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:21" x 23" x 2" MERV 11 - Pleated Air Filter 24" x 24" x 6"21" x 23" x 2" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 20 7 8" x 22 7 8" x 1 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