Shop by Category

Create an Account

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 On-Line access to your existing Nelsen Account.   
Any requests for On-Line access to an Account without AN ASSIGNED 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.