From the paper mills on the West coast, to textile mills on the East coast, and to the hospitals and

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From the paper mills on the West coast, to textile mills on the East coast, and to the hospitals and airports in the Midwest, our commercial air filters are the original industrial workhorses of permanent, washable electrostatic air filtration, proven effective for over 60 years.

Both models feature our exclusive Accumulator Chamber® construction with a unitized filter bank design. Multiple sets of steel framed media is assembled with distinct separation to create a triple action filtration system. This prefilter/afterfilter assembly promotes free air flow with superior dust holding capacity while resisting face loading. Excess particulates sweep through the prefilter and cross currents within the chamber cause further agglomeration and settlement until the filter is rinsed clean.

Model Types

Model IN is constructed with multiple layers of three-dimensional white honeycomb polypropylene media and wire support, encased in rigid galvanized steel frames. Ideal for facilities that require high dust holding capacity and high velocity air flow stability.

Model HFA is constructed with multiple layers of three-dimensional white honeycomb polypropylene media, nonwoven polyester and wire support, encased in rigid galvanized steel frames. Ideal for facilities that require a high particle arrestance efficiency like a hospital, laboratory or nursing home.

Polypropylene filter media has an inherent electrostatic charge which draws particulates onto the air filter material like iron fillings onto a magnet and will not wash out over time.

High loft nonwoven polyester media enhances this filter’s impingement ability to capture a greater amount of contaminants.

Exclusive Accumulator Chamber design promotes maximum performance.

Five-Year Warranty

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