23 3/4" x 23 3/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:23 3/4" x 23 3/4" x 1" MERV 8 - Premium Pleated Air Filter MERV 6 - Fiberglass Air

MERV 6 - Fiberglass Air Filters - Standard Filters

18" x 18" x 2" MERV 4 - Residential Washable Air Filter - 1 Pack

18" x 24" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

22" x 28" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

24" x 30" x 1" Permanent Washable Air Filter - 1 Pack

23 3/4" x 23 3/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:23 3/4" x 23 3/4" x 1" MERV 8 - Premium Pleated Air Filter MERV 6 - Fiberglass Air23 3 4" x 23 3 4" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 23 3 4" x 23 3 4" 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