Permanent Washable A/C Furance Air Filter – 21-1/2″ X 23″ X 1″
$124.99
Permanent Washable A/C Furance Air Filter – 21-1/2″ X 23″ X 1″
Description
21-1/2″ X 23″ 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.
21-1/2″ X 23″ X 1″ Nominal
21-1/2″ X 23″ X 7/8″ Exact