LEEM Filtration's NSF 61 Certified Products
Made in America
Supplying state of the art filtration systems and products designed for ultimate performance.
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Welcome to LEEM Filtration

Custom engineered Wedge Wire and Pressure Leaf solutions for the water treatment and process industries.

Featured Products

Pressure Leaf Filters & Parts

We have all of the capabilities to help with your pressure leaf filtration needs and problems. We can provide new filters or rebuild or repair your old filters, filter leaves and spare parts.

Lateral Systems

Our WEDGE-FLOW lateral systems are precision engineered to maximize bed utilization and provide uniform collection and distribution patterns.


The screens are used for various applications including flow distribution and carbon retention. They are often used with our other products like underdrains and intake screens.

Strainers & Baskets

Our single and dual basket strainers incorporate WEDGE-FLOW wedgewire baskets for ease of cleaning, strength and long life. Our strainers are fabricated to your requirements by A.S.M.E. certified welders.


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Part of the North American Filtration Family of Companies

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Meet Us

25 Arrow Road Road
Ramsey, New Jersey 07446