Adjustable Electrostatic Furnace/AC Filter

Web Adjustable Electrostatic Furnace/AC Filter WPLUS-4PK - 4 Pack
Adjustable frame fits filter sizes 14 x 20 x 1 up to 20 x 25 x 1 3 stage polyester media filtration Merv 8 Sturdy dual plastic ...

Electrostatic Air Filters: Web Plus 20 in. x 25 in. x 1 in. Adjustable FPR 4 Air Filter WPLUSFPR
Shop for Heating, Venting & Cooling at The Home Depot. The WEB Plus 20 in. x 25 in. x 1 in. Adjustable FPR 4 Air Filter captures m...

12 X 12 X 1 Permanent Washable Filter
12 X 12 X 1 Permanent Washable Filter *Listed filter size is nominal. Actual filter size is up to ½ less on all dimensions. These ...

20x25x5 Electrostatic Washable Furnace and Ac Filter 19-3/4 x 24-3/8 x 4-3/8
20x25x5 Electrostatic AC Furnace Filter (Exact filter size is 19 3/4 x 24 3/8 x 4 3/8). -- We can make any size filter - contact u...

16x25x5 Electrostatic Washable Furnace and Ac Filter 15 3/4 x 24 3/4 x 4 7/8
16x25x5 Electrostatic AC Furnace Filter (Exact filter size is 15 3/4 x 24 3/4 x 4 7/8). -- We can make any size filter - contact u...

16x20x5 Electrostatic Washable Furnace and Ac Filter 15-7/8 x 19-3/4 x 4-3/8
16x20x5 Electrostatic AC Furnace Filter (Exact filter size is 15-7/8 x 19-3/4 x 4-3/8). -- We can make any size filter - contact u...

2 Inch Washable Replacement Geothermal Filter - Electrostatic Permanent
Dont spend $100 s per year on replacement filters. Replace your 2-inch disposable filter with a permanent, washable, lifetime-warr...

12 X 12 X 1 Permanent Washable Filter
12 X 12 X 1 Permanent Washable Filter *Listed filter size is nominal. Actual filter size is up to ½ less on all dimensions. These ...