RELIABILT 20-in x 20-in Steel White Sidewall/Ceiling Grille Item #1522138 | Model #0437010 BOOST BUTTON: Designed to increase

BOOST BUTTON: Designed to increase PSI to 1500 for stubborn debris removal

Interior and Exterior

valve and system

Finished with a sturdy

RELIABILT 20-in x 20-in Steel White Sidewall/Ceiling Grille Item #1522138 | Model #0437010 BOOST BUTTON: Designed to increaseRELIABILT Brand, Durability, Quality, Value for Money, Longevity and Trust Factor Steel construction, not easily deformed, long service life 1 2 In spaced fins, the number of louvered columns and mounting holes will vary based on the size of the grille ordered Return grille is an intake vent that pulls air back to the air handler The number of louvered columns and mounting holes will vary based on the size of the grille ordered Measure the size of the