Details
Filter design features a structured density gradient with an electret charge for higher initial and sustained efficiency over the life of the filter
Includes MERV 11 media filter, rated at 492 feet/minute, removes airborne particles down to 0.3 micron
Filter material is constructed of cellulose-free, hydrophobic polyolefin fibers that will not shred or absorb moisture
Filter has a tight fit with the cabinet ensuring minimal air bypass so virtually all of the air in the return duct is treated
Pre-assembled filter frame is made of strong beverage board. Quick and easy to change filter when needed
