10" x 10" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 29l 24" x 28" x 4"

24" x 28" x 4" MERV 11 - Pleated Air Filter - 6 Pack

Actual Dimensions: 13 3/4" x 24 3/4" x 3/4"

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

18" x 20" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

10" x 10" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 29l 24" x 28" x 4"10" x 10" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 9 1 2" x 9 1 2" x 3 4" Filtration Group's High Capacity MERV 11 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 11 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant, valuable tool