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1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

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1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grille/damper/box, MV2,

1'x1' White Plastic 2-way grilledamperbox, MV2, #81912 actual OD 11.375 in.x11.375 in.

SKU: 4946-81912-MV2

1'x1' White Plastic 2-way grille/damper/box, MV2, #81912
Actual Outside Dimensions Of Faceplate is 11-3/8" x 11-3/8” square.
2 way Throw.
Produced by Rectorseal, Airtec brand,
Unique plastic ceiling diffuser which incorporates an integral ceiling box.
Intended for residential and light commercial applications. They provide maximum convenience and time-saving as they are designed for easy installation by one man only working from below the ceiling.
Included is a built-in Air Damper to restrict airflow when desired.
Zip Tie Included. Used for a 6",7" or 8" duct.
MPN: 81912

New and improved

I replaced tow diffusers and they were better than the original. I followed the easy instructions and made quick work of the job.

1'x1' White Plastic 2-way grille*damper*box, MV2, #81912 actual OD 11.375 in.x11.375 in.