Hoffman’s New Improved Filter Fans – Protecting Heat Sensitive Electrical Components

Hoffman New Improved Filter Fans

Excessive heat in your control panels and equipment greatly diminishes the life expectancy of valuable electrical components. Hoffman filter fans are designed to cool and protect electrical components and can help ensure your electrical installations operate efficiently and optimize performance.

Hoffman filter fans were re-designed for ease of use, quick installation and offer maintenance savings. Easy to install, Hoffman Filter Fans require no tools to install. Simply use the template for your cutout, and the snap in. The fans offer a hinged grille cover, enabling the covers to remain attached when opened for maintenance to access to the filter media. For ease of access a user friendly “Easy Grip” tab was added that enables the fans to be opened with a simple flick of a finger, allowing for an efficient and quick filter replacement. This hinged feature also prevents workers from potentially damaging or even losing the covers while essentially permitting them to conduct their maintenance of the filter fans using just one-hand!

Hoffman’s improved filter fans are the first on the market to achieve UL/cUL listing, the previous offering was UL/cUL recognized. The new certification helps customers that are requiring “UL/cUL Listed” certification and saves time and money by eliminating the expensive and lengthy agency approval process.

With more than 100 models available, Hoffman filter fans are designed for superior performance with numerous options available to suit the broadest range of electronic cooling applications. Models available include side-wall and top-mount options with AC and DC power inputs. Additionally, reversible airflow models are also available for select sizes.

Features and Benefits

  • Filter Fan & Exhaust Grill Sizes: 4, 5, 9, 10, and 13 inch models
  • Cooling Capacities: 17 to 484 CFM
  • Power Input: 115 V, 230 V, 24 VDC; 48 VDC (Non-standard; Optional)
  • Protection Class: UL/cUL Listed Type 12, IP 54; IP 55 (requires different filter)
  • Available Colors: Standard RAL 7035 light grey paint color and RAL 9011 black UV resistant plastic

Interested in learning more? Contact your Graybar representative,
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