Permanent Washable A/C Furnace Air Filter – 12″ X 18″ X 1″
$174.99
Permanent Washable Electrostatic A/C Furnace Air Filter – 12″ X 18″ X 1″
Description
12″ X 18″ X 1″ Permanent, Washable Electrostatic Filter
Lifetime Warranty
Works Great in all HVAC Systems
(Including Geothermal Systems)
This filter is exactly 7/8 inches thick.
12″ X 18″ X 1″ Nominal
11-1/2″ X 17-1/2″ X 7/8″ Exact Size