13 7/8" x 29 7/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:13 7/8" x 29 7/8" x 1" MERV 8 - Premium Pleated Air Filter Actual Dimensions: 21 7/8" x

Actual Dimensions: 21 7/8" x 21 7/8" x 3 3/4"

24" x 30" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

11 1/2" x 23 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

13 1/2" x 20" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 11 7/8" x 19 7/8" x 3 3/4"

13 7/8" x 29 7/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:13 7/8" x 29 7/8" x 1" MERV 8 - Premium Pleated Air Filter Actual Dimensions: 21 7/8" x13 7 8" x 29 7 8" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 13 7 8" x 29 7 8" x 3 4" Filtration Group's pleated air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 8 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant, no