12" x 22" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack merv-11 Compact design allows minimum restriction

Compact design allows minimum restriction while achieving MERV 13 efficiency

These quality filters are built to last a lifetime

Actual Dimensions: 12

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

12" x 16" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack

12" x 22" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack merv-11 Compact design allows minimum restriction12" x 22" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 12" x 22" 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,