Leopold, a Xylem brand

With over 88 years of experience, Leopold, a Xylem brand, is an industry leader in supplying water and wastewater treatment systems to over 8,000 cities and towns around the world including installations on six of the seven continents. Look to Leopold for all your filtration, clarification and sludge collection needs.


227 S. Division Street
Zelienople, PA 16063-1313
United States
Phone: 724.452.6300
Fax: 724.452.1377


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Potable water professionals are seeking innovative approaches to address water supply challenges associated with population growth, drought and environmental protection.

Vietnam Treatment Plant Upgrade to Include Xylem Ozone Treatment Application

Xylem has been awarded a $1.3 million contract to provide advanced treatment technology to the Saigon Water Corporation’s Tan Hiep Water Treatment Plant 2 in...

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The North Columbus (Ga.) Resource Facility recently completed a $12-million replacement of its settled water filtration by removing the existing Wheeler filters and...

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Johnstown, Colo., is a rapidly growing community located between Denver and Fort Collins. With the town’s water treatment plant operating its circular clarifier systems...
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 Xylem Inc. has unveiled a new drinking water treatment solution that removes challenging contaminants, including contaminants of emerging concern (CECs), at ACE 15...

Product Categories

Desalination; Desalination Equipment; Desalination Systems; Filter Media; Filter Underdrain; Denitrification Equipment; Dissolved-Air Flotation Equipment; Filters, Sand & Gravel; Water/Wastewater Filters; Secondary Treatment; Taste & Odor Removal; Treatment Plants; Wastewater Treatment; Wastewater Treatment Equipment, Advanced; Wastewater Treatment Systems, Packaged; Water Treatment; Water Treatment Systems

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