Airtec 8.75" x 8.75" OD, Airtec 6X6 Exhaust/Return Grille/Damper/Box w/ 4,5,6" collar.
MPN: 81905 or MVES
A plastic ceiling diffuser with an incorporated ceiling box. For residential/light commercial use & offered in 8"x 8" square, 6x6" square, & 6" and 8" round. Designed for 1-man installation only working below the ceiling, they offer convenience & speed.
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