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 higher dust holding and longer

higher dust holding and longer life than standard capacity pleats

10" x 10" x 4" MERV 11 - Pleated Air Filter - 6 Pack

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

Actual Dimensions: 20" x 30" x 1 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 higher dust holding and longer30" 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