MDM Perm-A-Steel Metal Permanent Filters

Airex MDM permanent metal filters are available in 1/2 inch, 1 inch or 2 inch thickness' in all standard sizes, as well as a variety of custom sizes. They are manufactured using a heavy galvanized steel frame. Airex MDM metal filters are lightweight, durable, washable, and easy to clean: Simply flush with warm water or steam. Drain holes are provided to remove excess water. Airex MDM metal filters are constructed with multi layers of pleated galvanized screening secured in a U channel galvanized frame. The galvanized construction will hold up better in many applications where the CFM rating is high. This filter is also available in all aluminum (HDA). All standard size filters are cut 1/2 inch under on the length and width and 1/8 inch under on the thickness.


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