Fits 12x8 Duct Opening Stamped Steel Return Air Grille Vent Cover Grille for Sidewall and Ceiling in White Surface Dimensions: 13.75"W X 9.75"H (12" W x 8" H Duct Opening) meticulously fashioned from heavy-duty 18-gauge

meticulously fashioned from heavy-duty 18-gauge steel to deliver unparalleled strength

Size Selection Guide

The Listed size 10"x 6" is for inside duct opening measurement

this register allows for optimal airflow distribution from your HVAC system

Actual outside measurement is 14" x 10"

Fits 12x8 Duct Opening Stamped Steel Return Air Grille Vent Cover Grille for Sidewall and Ceiling in White Surface Dimensions: 13.75"W X 9.75"H (12" W x 8" H Duct Opening) meticulously fashioned from heavy-duty 18-gaugeThe Listed size 12"x8" is for inside duct opening measurement, actual outside dimension is 13. 75"x9. 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