22" x 26" or 26" x 22" Cube Core Eggcrate Return Air Grille 14" Diameter For added protection 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
For added protection
Ring Base Design – Allows for easy installation without removing the thermostat
+ Product Details Size - 20"w X 22"h X 2"d (for duct opening measurement only)
+ Product Details Size - 30"w X 18"h is the size for the duct opening measurement only
ensuring even air distribution throughout your space
22" x 26" or 26" x 22" Cube Core Eggcrate Return Air Grille 14" Diameter For added protection 4 X 12 Is CRFG2028 Width_14in For added protection Ring Base Design – Allows for easy installation without removing the thermostat