9.5" Round White Plastic grille/damper/box, MV360S, #81901

SKU: 4946-81901-MV360S


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Airtec 9.5" Plastic Round OD, Airtec 6x6 Grille/Damper/Box w/4,5,6" collar

MPN: 81901 or MV360S

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.


  • Stepped Collar for multiple duct sizes, Collar tabs easily tear away unneeded sections and Mounting Clip accommodates thicknesses up to 1-1/4"
  • Virtually airtight butterfly damper Rubber gasket delivers superior seal when closed
  • 9.5" Outside Diameter on the round faceplate.
  • Damper Handle allows smooth, easy turning adjustment from below for fully open to the tightly closed position
  • High-Grade Polymer Grille resists breakage, scratching, yellowing and fading.
  • Patented one-piece grille, damper box, and Lightning-fast installation
  • Manufacturer's Part # 81901
  • Downloads:
  • Airtec Cutaway View
  • Airtec Spec Sheet
  • Airtec Key Features & Benefits
  • Airtec Airflow
  • Airtec install instructions
  • Airtec 16 page brochure

Customer Reviews

Based on 1 review
Richard paskman

Fair price good service

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