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Nelsen Corporation is a wholesale manufacturer that sells and distributes only to Professional Water Treatment Dealers.

You must first have an Active Nelsen Dealer Account and have your account number readily available to create an On-Line Account.   
Any requests for an On-Line Account without a Nelsen Dealer Account number are automatically deleted. 

If you are a new business customer and are interested in purchasing with Nelsen, please complete the New Dealer request form or call our office at (800) 362-9686.