10" X 4" Toe Kick Grille - HVAC Vent Cover [Outer Dimensions: 11.5 X 5.5] - Brown with filter And is classified as Class

And is classified as Class 1 Fire Proof - B1

Durable and Long-Lasting – Built with high-impact clear plastic and premium materials for dependable performance

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+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 32" or 32" x 6" duct opening (measured at the opening)

+ Product Details Size & Compatibility – 6" 90 Degree Flat Oval Elbow is compatible with duct 6"

10" X 4" Toe Kick Grille - HVAC Vent Cover [Outer Dimensions: 11.5 X 5.5] - Brown with filter And is classified as Class+ Product Details Size 10" X 4" is the opening (vent hole) dimension actual size is approx. 1. 5" wider High Quality High quality powder coated steel. Installation Location Placed under kitchen cabinets, bathroom cabinets or vanities. Design With its dual directional design, the Toe Space Grill ensures consistent air distribution, boosting your HVAC system's efficiency. The 45 degree louvers reduce system stress while optimizing performance. Powder