GR4 4 Way Grille Only - Box of 25
  • GR4 4 Way Grille Only - Box of 25
  • GR4 4 Way Grille Only - Box of 25
  • GR4 4 Way Grille Only - Box of 25
  • GR4 4 Way Grille Only - Box of 25

GR4 4 Way Grille Only - Box of 25

Brand: Airtec


Regular price: $209.70

Availability: In stock.


GR4 4 Way Grille Only- Box of 25

Reinventing HVAC ceiling diffusion.

With a patented one piece grille, box, damper combination and a lightning quick 73 second installation time, the MVSeries of diffusers by Airtec is designed specifi cally for the job-site and the contractor. Compare the performance, fi t, fi nish and the 80% reduction in installation time of our MV Classic to understand why they are quickly becoming the new industry standard. For your premium installations and discriminating homeowners, MV Retro combines contemporary polymer construction with the appearance and feel of true antique cast iron styled diffusers, without the cost and weight. Today, our evolution continues. Smart, strong MH TuffBox polymer register boxes and limited clearance polymer diffuser choices are proven to deliver quicker installation time and more job site options than their cumbersome metal counterparts. We don't waste your time. We save you time and keep you ahead of your competitors. Go with Airtec, the leader in high-tech quick install polymer diffusers and accessories.



  • One man installation in 3-4 minutes
  • No special tools needed to adjust damper or change collar size
  • No condensation
  • Better airflow
  • Less noise
  • Only one size to inventory
  • Scratch resistant
  • No visible seams on corners
  • Dishwasher safe
  • Paintable faceplate
  • Formulated to resist yellowing from exposure to sun, heat or fluorescent lights
  • No rusting
  • Butterfly damper can't be over opened
  • Suitable for dropped ceilings
  • No assembly required

Grille only or grille with damper for limited clearance side or top entry applications

  • Strong. Professional grade polymers for long lasting durability. 
  • Five grille patterns. allow optimumair flow direction for any room. Center handle turns easily for full range of air flow adjustment.

Model GR grille only

Grilles are available in both standard MVand Retro styles. Both styles are available in both 8" and 6" size Looking for a sleek modern alternative to metal grilles? Look no further. Made from high impact polymers and utilizing the same sleek design as our MV diffusers our GR line is your solution.

The MV 73 second diffuser install. 

The one piece design eliminates the need for tedious mastic and external sealers and cuts attic time. Installation is no longer a two man job.


  • Duct Sizes -N/A
  • Max Ceiling Thickness - N/A
  • Strap Included - N
  • Integral Damper - N
  • Required Hole Diameter -N/A
  • Temperature Range - N/A
  • AK Factor - .30

Carton Contents: 

  • 4 Way Grille
  • 2 3/8" Self Tapping Screws (4)