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Polyester Air Filter

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  • 16x20x2 Poly Filter


    Traps airborne dust, pollen, mold spores and more

    This 16″ x 20″ polyester disposable filter is made from specially developed polyester fiber that traps dust, pollen, mold spores and more. The material’s bonded fiber construction prevents fibers from breaking off and entering the airstream. The 2″ depth allows for minimal build-up on the surface of the filter, leading to longer filter life. Each filter is surrounded by a chipboard frame for stability and has a maximum operating temperature of 200° F (93° C). These disposable filters are designed for applications such as commercial, restaurant, school and office building systems.
  • 25x25x1 Poly Filter


    This disposable synthetic panel filter is ideally suited for residential, commercial, or light industrial use. Its bonded polyester fiber is tightly interlocked, effectively filtering lint and dust.

Our exceptional customer service and quality products are the reason our clients stay!

A-1 Supply Company has been offering janitorial, environmental and industrial supplies for almost 30 years to commercial businesses, small and large. Clients such as the US Army and Environmental Protection Agency are a great testimony to our services. No organization is too big or too small to take advantage of our phenomenal products.


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