Duff Company

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Norristown, PA  |  610-275-4453

With the widest product selection of a leading water treatment supplier & the great customer service of a family-owned business, Duff offers residential, commercial & industrial water filtering equipment with 24-hour emergency service. Need a complete filtering system? We’ll design & build it for you! Our inventory is vast for your “one stop” shopping experience & we offer rapid deliveries.

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Filtering Systems Power Pages

Water Filtering Systems

Water Filtering Systems

A water filtering system is a mechanism that is designed to remove solid particles, tiny or large, from inside a liquid through the use of a filter medium that only allows the liquid to pass but restricts solid particles....

Air Filters

Air Filters

Air filters are devices used to remove airborne particles, pollutants, and microorganisms hazardous to health and the ecosystem. In industrial facilities, air filters preserve the quality of products and materials and protect critical equipment from damage...

Liquid Filters

Liquid Filters

Liquid filters are equipment used to separate suspended solids from a fluid stream. A physical barrier, called the filter medium, is a prerequisite in the filtration process in which the liquid passes through and where the solids are retained...

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Liquid Filters ManufacturersLiquid Filters
Filtering Systems ManufacturersFiltering Systems
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