Apply For Credit

As a convenience to all of our customers, Knorr Systems can open a credit account for any organization who completes a new customer credit application. We also have the option to set up a credit card only account for you if you prefer.

 

To set up an account with Knorr Systems, simply download our new customer application and fax the completed document to us at 714-754-1405. You may also email it to us at This email address is being protected from spambots. You need JavaScript enabled to view it. Please allow 1 - 2 weeks for credit terms processing and 24 hours for credit card accounts.

 

Please contact our Accounting Department with any questions at 800-676-SWIM.

 

Download Application

knorrsystems.com is changing to Aquafinity.com


We're thrilled to announce that knorrsystems.com is now transitioning to Aquafinity.com! This transformation isn't just a new name; it signifies a new partnership, and an upgraded experience with improved information and an updated web store. Aquafinity is your complete source for water quality solutions, offering an expanded array of products and services. From state-of-the-art filtration systems to eco-conscious water treatment, Aquafinity is dedicated to delivering top-tier products and backed by expert on-site services. What's more, all existing logins and user accounts will seamlessly transition to the new site, ensuring a smooth experience for our valued customers. Join us as we take Complete Water Control to a new level at Aquafinity.com!