“Water is the driver of nature.”
~ Leonardo da Vinci
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After serving the professional water treatment dealer for 60 years, it might surprise you that we haven’t grown gills! With over 4,000 products and 200 vendors, thousands of satisfied Dealers worldwide count on Nelsen for their home and commercial water treatment needs. Combine that with legendary customer service and same day shipping, and you’ll find we know more about water than your average fish – even if we don’t have gills. Let Nelsen become the essential element of your success.

Frankly, working with anyone else would be like working with a fish out of water.


Nelsen Corporation
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