13 3/4" x 17 3/4" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 11-125l 17 1/4" x 35 1/4"

17 1/4" x 35 1/4" x 1" MERV 11 - Pleated Air Filter - 6 Pack

Actual Dimensions: 10" x 25" x 3/4"

21 1/2" x 21 1/2" x 2" MERV 13 - Pleated Air Filter - 6 Pack

16" x 18" x 1" MERV 13 - Pleated Air Filter - 6 Pack

13 1/4" x 13 1/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

13 3/4" x 17 3/4" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 11-125l 17 1/4" x 35 1/4"13 3 4" x 17 3 4" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 13 3 4" x 17 3 4" 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,