48"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 49.25"W x 7.25"H] 20 Feet Long Compatible with most mini-split air

Compatible with most mini-split air conditioner condensate outlet and regular drain hose connector on the market

+ Product Details Size & Compatibility – The size of sheet metal pipe is 6" round x 60" long

+ Product Details Size – 18"w X 25"h is the size for the duct opening measurement only

this diffuser ensures long-lasting durability and adds a touch of elegance to any space

+ Product Details Size – 30"w X 36"h is the size for the duct opening measurement only

48"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 49.25"W x 7.25"H] 20 Feet Long Compatible with most mini-split air+ Product Details Size 48"W X 6"H is (for duct opening measurement only); actual front end outer dimensions are 49. 25" Width X 7. 25" Height. Design Designed for concealed, flush placement on your wall with a 3 8 inch space between louvers, this linear grille comes with an installation frame and clips for easy hook in assembly, ensuring a refined and seamless look. High Quality Aluminum The premium durable aluminum will never rust and it will never