22" x 28" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:22" x 28" x 4" MERV 8 - Premium Pleated Air Filter 9 7/8" x 29 7/8"

9 7/8" x 29 7/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 10" x 18" x 3/4

Actual Dimensions: 20" x 44" x 3/4"

11 1/8" x 11 1/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

17" x 22" x 4" MERV 11 - Pleated Air Filter - 6 Pack

22" x 28" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:22" x 28" x 4" MERV 8 - Premium Pleated Air Filter 9 7/8" x 29 7/8"22" x 28" x 4" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 21 7 8" x 27 7 8" x 3 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 electrostatic