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Diffuser, Egg Crate, Duct Size 22 x 22"

  • Item# 4MJW6
  • Mfr. Model# 4MJW6
  • Catalog Page# 3866
  • UNSPSC# 40141901
Diffuser,Egg Crate,Duct Size 22 x 22" close
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  • Shipping Weight 3.9 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Provides high-volume air diffusion.

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Technical Specs

  • Item Egg Crate Diffuser
  • Diffuser Item Egg Crate Diffuser
  • Diffuser Shape Square
  • Diffuser Duct Size 22"
  • Material Aluminum
  • Diffuser Color White
  • Diffuser Finish Enamel
  • Width 23-1/2"
  • Depth 23-1/2"
  • Height 23-1/2"
  • Diffuser Adjustable No
  • Includes Washable Reusable Filter
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Customer Reviews


Rated 3 out of 5 by 1reviewer.
Rated 3 out of 5 by Product was not exactly what I expected. When I talked with Grainger Technical, I told them I was looking for a return grill to put in a suspended ceiling. Above the suspended ceiling was the return air that went back to a rooftop HVAC unit. I wanted a return grill that I could put an air filter in it.This return grill had a small filter in it already. It would not accept a standard air filter without modifications. Also, the grill did not fit in the suspended ceiling tight enough. It wanted to fall out. I needed to drill holes in the diffuser so I could wire it up to the ceiling joists. I installed 3 units in different locations. What should have been a quick job to lay in these return grills in the suspended ceiling took way too long. March 24, 2013
  • 2016-09-27 T16:35:54.769-05:00
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