Do it Best 18 In. x 20 In. x 1 In. Dust & Lint MERV 6 Furnace Filter
Specifications
Weight
212.5lb
Height
48in
Width
72.75in
Length
40in
Actual Length (In.)
19.75
Actual Thickness (In.)
0.75
Actual Width (In.)
17.75
Brand
Do it Best
Category
Furnace Filter
Filter Length (In.)
20
Filter Size
18x20x1
Filter Thickness (In.)
1
Filter Type
Pleated Non-Electrostatic
Filter Width (In.)
18
Longevity
2 Mo.
Material
Synthetic
MERV Rating
6
Description