Air Diffusers

The evolution of air diffusion.

mvclink MV Classic Air Diffusers

  • The one-piece grille, damper, box. Quickest install in the trade.

mvrlink MV Retro Air Diffusers

  • One-piece grille, damper, box. The look and feel of a traditional antique cast iron grille.

limcleardif Limited Clearance Diffusers

  • Grille/damper for side or top entry to conventional sheet metal box.

tufflink TuffBox Register Boxes

  • Tough rough-in polymer register boxes for HVAC systems. Strong. Silent.

Ceiling Support Flanges

  • Designed for new construction. Our RCF flanges can be fastened to rough framing.

Installation Instructions: