Ceiling Grille - 3 Cone Step Down Diffuser - 12" x 12" - 8" Collar Aluminum - Cube Core + Product Description Upgrade your

+ Product Description Upgrade your HVAC system with a high-quality aluminum return grille designed for a clean

+ Product Details Size – 8"w X 20"h is the size for the duct opening measurement only

this solid-base guard ensures long-lasting performance with minimal hassle

+ Product Details Size - 6"w X 8"h is the size for the duct opening measurement only

Sleek Design – The clear and unobtrusive design ensures it blends seamlessly with any home

Ceiling Grille - 3 Cone Step Down Diffuser - 12" x 12" - 8" Collar Aluminum - Cube Core + Product Description Upgrade your+ Product Details Size 12"w X 12"h. These are specially sized to fit into all drop ceilings, 24"x 24", also called T Bar systems. Can be hooked up with our "Butterfly Dampers" for precise airflow control. For 8" Round Duct Opening Spiral or Flex Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed Heavy Gauge Steel Heavier gauge than needed, built for durability and long life in mind, but still very thin