9" x 56" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack 32w 12" x 12" x 4"

12" x 12" x 4" MERV 11 - Pleated Air Filter - 6 Pack

Actual Dimensions: 12 3/4" x 20 3/4" x 3/4"

16 1/2" x 19 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

MERV 11 - Pleated Air Filter - Recommended for Pet Owners

9 1/2" x 9 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

9" x 56" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack 32w 12" x 12" x 4"9" x 56" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 9" x 56" 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 charge,