{"product_id":"metal-fab-mffg820-floor-filter-grille-8x20-in-brown","title":"Metal-fab mffg820 Floor Filter Grille 8x20 in Brown","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe METAL-FAB mffg820 is a sheet metal floor filter grille designed for residential and light commercial forced-air ventilation systems. It mounts flush in floor openings to direct conditioned air into the living space while accepting a standard filter insert. The grille is finished in a powder-coated brown to blend with common flooring surfaces. Sheet metal construction keeps the unit rigid under foot traffic, and all edges are finished to eliminate sharp surfaces. Licensed HVAC technicians and general contractors install this grille as part of new construction or as a direct replacement in existing duct systems.\u003c\/p\u003e\n\u003cp\u003eThis grille is suited for floor-mounted supply or return applications in residential homes and light commercial spaces. The 8 x 20 inch opening size fits standard framed floor register cutouts of the same nominal dimension. The brown powder-coat finish coordinates with hardwood, laminate, and tile flooring. Each unit is hand inspected before packaging to verify finish quality and smooth louver operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSheet metal construction provides rigidity and durability under normal foot traffic\u003c\/li\u003e\n  \u003cli\u003ePowder-coated brown finish for a clean, floor-blending appearance\u003c\/li\u003e\n  \u003cli\u003eAll edges finished smooth with no sharp surfaces\u003c\/li\u003e\n  \u003cli\u003eFilter-type floor grille accepts a standard insert for basic air filtration\u003c\/li\u003e\n  \u003cli\u003eHand inspected individually before packaging\u003c\/li\u003e\n  \u003cli\u003eSmooth damper or louver operation for airflow adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-construction floor filter grille for standard 8 x 20 inch floor register openings in residential and light commercial forced-air duct systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by an HVAC technician or general contractor. Shut down the air handler or furnace before removing an existing grille to prevent debris from entering the duct. Secure the grille to the floor framing per local mechanical code requirements. Verify that the filter insert, if used, seats fully before restoring airflow.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Filter, Floor Grille\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Sheet Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Powder Coated Brown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: METAL-FAB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: mffg820\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"METAL-FAB","offers":[{"title":"Default Title","offer_id":51467731534130,"sku":"MFFG820","price":43.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946660.jpg?v=1783911699","url":"https:\/\/voomisupply.com\/products\/metal-fab-mffg820-floor-filter-grille-8x20-in-brown","provider":"Voomi Supply","version":"1.0","type":"link"}