20" X 18" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White flat stamped steel much more than the required

much more than the required 700 psi for r410

75" Width X 15

Actual Filter Size – 24 3/4"w x 15 3/4" x 1"

and yet lightweight and easy to handle

actual front end outer dimensions are approximately 34 5/8" width X 32 5/8" height

20" X 18" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White flat stamped steel much more than the required+ Product Details Outer dimensions: 21. 75"W x 19. 75"H fits a 20" X 18" 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