16 in. x 25 in. External Filter Rack Assembly for Forced Air Furnaces

The FR 1625 external air filter rack assembly is designed to be used in up-flow, down-flow, and horizontal applications for all brands of forced air furnace and air handlers. The filter rack is sized to accommodate a 1 in. x 16 in. x 25 in. air filter, not included, and can be adapted or transitioned in the field to attach to the equipment and return air duct.