16"x25" Stamped Face Steel Filter Return Grille Vent Cover White Poweder Coating with Frame Outside Dimension 18.6"x27.6" Actual outside overall dimensions is

Actual outside overall dimensions is 9

The Listed size 6"x12" is for inside duct opening measurement

household chemicals

• Standard Gas Fittings – Features 5/8" OD connector with 3/4" MIP x 3/4" FIP fittings for secure and compatible connections

The Listed size 14"x 6" is for inside duct opening measurement

16"x25" Stamped Face Steel Filter Return Grille Vent Cover White Poweder Coating with Frame Outside Dimension 18.6"x27.6" Actual outside overall dimensions isThe listed size 16"x25" is for inside duct opening measurement, actual overall outside dimension is 18. 6"x27. 6" Stamped face steel construction with 1 2" fin spacing for high air flow Screws are included for easy installation White powder coating with matte finish Individually packed with cardboard box for ultra protection Size Selection Guide Measure the size of the air duct opening(the size of the hole ). Select the listed size that match the duct