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Dehumidifier Diffuser

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Product Overview

Dehumidifier Diffuser (SKU#DIF-Diffuser) - Supply / Return Model 8"x8" with 1 Way Grille and Airtight Damper (Single)

Note: Volume Pricing on 4 or More.

Dehumidifier Diffuser with 1 Way Grille and Airtight Damper:

Can be used with WiseAire / Santa Fe Dehumidifiers

This diffuser is a snap to install. Easy tear off bands allow for quick size changes and the swinging clips will fasten the assembly into location 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.


  • No Assembly Required
  • Suitable For Dropped Ceilings or Walls
  • No Rusting
  • Formulated To Resist Yellowing From Exposure To Sun, Heat Or Fluorescent Lights
  • Paintable Faceplate
  • Scratch Resistant
  • No Special Tools Needed To Adjust Damper Or Change Collar Size
  • Easy Installation In Minutes
  • Easy Tearoff Tab To Increase Collar Size
  • No Condensation
  • Better Airflow
  • Less Noise
  • Works with flexible or rigid duct

Other optional items to consider for a fast, clean and efficient installation:
Our Flexible Uninsulated Duct 8" x 25' (see SKU#WA-Duct UIN 8x25)
Our Duct Reducer 10"x8"
(see SKU#WA-Duct Reducer 10x8)


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