20" X 8" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w8h8 + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 10" duct opening (measured at the opening)

High Quality Aluminum – The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant

actual front end outer dimensions are approximately 16 5/8" width X 10 5/8" height -

Actual Filter Size – 29 3/4"w x 17 3/4" x 1"

+ Product Details Size - 32"w X 34"h is the size for the duct opening measurement only

20" X 8" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w8h8 + Product Details Perfect Fit+ Product Details Outer dimensions: 21. 75"W x 9. 75"H fits a 20" X 8" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air supply