
The Nordyne MAH-1056B 20x22x5 furnace filters are manufactured by their original manufacturer and have a MERV rating of 11 and they fit the Electro-Air model EAFHE2020-7.
High Efficiency MERV 11 Media Filter, rated at 492 feet/minute, removes airborne contaminants down to 0.3 micron. Filter material is constructed of continuous hydrophobic polyolefin fibers that will not shred or absorb moisture. They are cellulose free and will not sustain mold growth. Unique filter design features a structured density gradient with an electret charge for higher initial and sustained efficiency over the life of the filter. Deep, 5-1/4" inch filter contains more media material than other filters on the market. More surface area means more collection area, longer filter life and lower static pressure. Filter will last up to one year in standard applications.
These filters also replace 20x22x5 high-efficiency media air filters of following makes and models: