19 3/8" x 23 3/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:19 3/8" x 23 3/8" x 1" MERV 8 - Premium Pleated Air Filter Actual Dimensions: 23 3/8" x

Actual Dimensions: 23 3/8" x 23 3/8" x 3 3/4"

21 1/4" x 23 1/4" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

19 5/8" x 19 5/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

12" x 24" x 6" 95% With Header Rigid Filter

19 3/8" x 23 3/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:19 3/8" x 23 3/8" x 1" MERV 8 - Premium Pleated Air Filter Actual Dimensions: 23 3/8" x19 3 8" x 23 3 8" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 19 3 8" x 23 3 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