10x4 Steel Brown Floor Register (Pack of 2) - 2-Way Airflow (Duct Opening) ALSD apply felt pads to the

apply felt pads to the underside frame corners during installation

This 10x4 vent cover mounts on walls

Clean the filter regularly — monthly in high-dust or pet homes — to maintain optimal performance

this diffuser also works — but note that the slot face is narrower than a typical louvered return grille

10x4 Steel Brown Floor Register (Pack of 2) - 2-Way Airflow (Duct Opening) ALSD apply felt pads to theCHECK SIZE BEFORE PURCHASE: Fits a 10" 4" duct opening (measure the hole, not the old cover). Please check the Sizing Guide below for overall dimensions. Drop in floor replacement for any 4 10 floor duct opening no remodeling required. Solid steel construction heavy gauge, walkable, and built for normal residential foot traffic. 2 way airflow design dual deflector surface spreads conditioned air in both directions simultaneously. All steel lever