proprietary FeaturesTonka Water’s customers benefit from the experience we have gained in installing thousands of systems. We have accumulated a vast knowledge of materials, components, and installing techniques that are proven and have stood the test of time.

We know what works and what doesn't to assure the best possible system performance for our customers.

Tonka Water has developed its own injection molds for making underdrain nozzles. The nozzles have tapered slots to retain gravel so the nozzles don't plug over time. We have also developed our own spray nozzle applicable to aerators and strippers that self cleans any iron deposits. We have taken the time to develop better construction designs and features that perform better and last longer in meeting customer needs.







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Tonka Water
13305 Watertower Circle
Plymouth, Minnesota 55441

Tel: (763) 559-2837
Fax: (763) 559-1979
Parts/Service: 1-800-530-1887



Uni-Cast™ Underdrain
proprietary Features