Fits 20x6 Duct Opening Stamped Steel Return Air Grille Vent Cover Grille for Sidewall and Ceiling in White Surface Dimensions: 21.75"W X 7.75"H (20" W x 6" H Duct Opening)The Listed size 20"x6" is for inside duct opening measurement, actual outside dimension is 21. 75"x7. 75" Stamped Face Steel Construction with 1 2" fin spacing for high air flow applications. Screws are included for easy installation White Powder coating with matte finish Individually packed with cardboard box for ultra protection

and long-term performance

If your duct opening size is 10” x 8”

Plastic sidewall/ceiling register is made of ABS plastic in bright white

304 stainless steel braided hose assemble with inner tubing made of flame resistant material and solid brass fittings for safety and durability

If you have any questions or concerns please contact us

Size selection guide: 1) take the vent cover off the wall or ceiling

75" wide by 9

2-Pack 6FT Red/Blue Color Coded Nylon Braided Between PVC Core Washing Machine Hoses with Universal 3/4" Connector

Compliant with ASME A112

The Listed size 10"x 10" is for inside duct opening measurement

actual outside dimension is 16" X 10"

Working pressure is 125psi and burst pressure is 1500psi