Description
- Filter Grille
Rectangular louver design and wide flange. Installed in either wall or ceiling. Large easy-to-clean fins are swept back 22 deg. to conceal filter. 1-piece heavy-gauge steel hinged face. White finish. No. ABRFWH2020: Material Type: Steel, Pattern: Rectangular Louver, Duct Width: 20", Outside Lip 22-5/8", Duct Length: 20", Outside Lip 22-5/8", Color: White No. ABRFWH2520: Material Type: Steel, Pattern: Rectangular Louver, Duct Width: 20", Outside Lip 22-5/8", Duct Length: 25", Outside Lip 27-5/8", Color: White