30" x 36" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:30" x 36" x 1" MERV 8 - Premium Pleated Air Filter 18" x 25" x 2"

18" x 25" x 2" Permanent Washable Air Filter - 1 Pack

Actual Dimensions: 16" x 25" x 1 3/4

Actual Dimensions: 17 7/8" x 17 7/8" x 3 3/4"

Each Filtration Group Rigid Filter utilizes a high-density filter media composed of ultra-fine glass fibers laminated to reinforced

Actual Dimensions: 11 7/8" x 35 7/8" x 3/4"

30" x 36" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:30" x 36" x 1" MERV 8 - Premium Pleated Air Filter 18" x 25" x 2"30" x 36" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 29 7 8" x 35 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 electrostatic