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The METAL-FAB mffg810 is a sheet metal floor filter grille designed for residential and light commercial ventilation systems. Finished in a powder-coated brown, it fits flush into standard floor openings to direct airflow while accepting a filter element beneath the face. The grille is constructed from sheet metal with no sharp surface edges, and each unit is hand inspected before packaging. Licensed HVAC technicians and general contractors install this grille as part of forced-air duct systems where a floor return or supply termination is required.
This grille is suited for floor-mounted duct openings in residential homes and light commercial buildings. It is a common component in forced-air heating and cooling systems where return-air or supply-air terminations are routed through the floor. The brown powder-coat finish blends with hardwood, laminate, and similarly toned flooring common in residential construction. The filter-type designation means it is intended for openings where a filter is placed behind the face of the grille rather than at the air handler.
Designed as an OEM-style replacement or new-installation floor filter grille for standard forced-air ventilation systems with a floor duct opening sized to accept an 8 x 10 inch grille face.
Floor grilles of this type are installed by HVAC technicians or general contractors as part of a ducted forced-air system. Power down the air handling unit before removing an existing grille or cutting a new floor opening. The grille should seat flush against the finished floor surface and be secured per the duct system design. Follow local mechanical codes for grille placement, clearances, and filter sizing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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