PROfilter 45s Non-Reversible Carbon Filter, 4" (with flange)

Manufactured with only the finest high porosity activated carbon, the PROfilters 45s and 70s effectively remove 99.5% of volatile organic compounds. The factory installed high capacity PREfilter eliminates bigger particles such as dust to prevent premature usage of the carbon. Rated for a continuous worry-free operation, light weight and its compact dimensions, make the PROfilters 45s and 70s ideal for residential filtration.

• CFM: 150
• Flange: 4" Fixed
• Height: 18"

* All Vortex PROfilter products come with a PREfilter included.
* All Vortex PROfilters have a Max Operating Temperature of 175°F.