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Model M 22"x22"

Model M 22"x22"





The Flow Rat Model M Fan Filter Unit (FFU) comes with a 99.97% 0.3 Micron Micro Pleat HEPA Filter and built-in washable Pre-Filter. The overall dimensions are 22" x 22" x 12" deep coming in at 45lbs.




Our FFU's are built from pan broken, zinc coated sheet steel to create one of the lightest weight units available. These FFU's are some of the slimmest profiles on the market coming at 12". Low vibration and low sound. All units come equipped with built-in multi speed controllers.




Each unit has a bracket style clamping system to secure the filter to the unit. This will enable you to change the filter as needed.




All units are 110v-120v. If you live outside of the U.S. please determine a power converter that will work with your style of outlets. We offer converters on our site. We will not be held liable for any damage to the unit if you choose not to use a power converter.




Feel free to contact us with any questions.

Out of Stock
  • Returns & Refunds

    We do not accept cancellations or refunds after 48 hours due to the customizations allowed for these orders. By making a purchase, you agree to our terms and conditions. 

  • Customs and Import Taxes

    Buyers are responsible for any customs and import taxes that may apply. We are not responsible for delays due to customs.

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