Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Rectorseal 81913 - MV3 8x8 Ceiling Diffuser with 3-Way Grille/Damper/Box 6, 7, 8" collar

Item: 81913
MFR: 81913
What’s the price?
Sign in or register for pricing.
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



Model MV ceiling diffuser line is a snap to install in any ceiling. Quick tear off bands allow for easy size changes and our swinging clips will fasten the assembly into the ceiling in seconds! Made from high impact polymers and featuring a virtually airtight damper for winter shut off and/or volume control makes them a great fit in any application.

  • One Man Installation in 3-4 Minutes
  • No special tools needed to adjust damper or change collar size.
  • No Condensation
  • Better Airflow
  • Less Noise
  • Scratch Resistant
  • No visible seams on corners
  • Paintable Faceplate
  • No Rusting
  • Butterfly damper can't be over opened
  • Suitable for dropped ceilings
  • No assembly required


NameRectorseal 81913 - MV3 8x8 Ceiling Diffuser with 3-Way Grille/Damper/Box 6, 7, 8" collar
Gemaire Item Number81913
Manufacturer Product Number81913
SKU - PIM Number1374511298112
ERP Number108004
Unit of MeasureEA
Weight1.6 Pounds (Lb)
Length11.4 Inches (In)
Width11.4 Inches (In)
Height8.1 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Curved BladeNo
Fin Degree35°
Fin Spacing1-1/4''
Damper TypeButterfly
CompositionHigh Impact Polymers
Size8" x 8"
TypeSidewall and Ceiling
GEM - Case Quantity


Tell Us How We Can Improve Your Shopping Experience - click here!