Orenda helps pool professionals and owners go beyond the basics, simplifying water care with proactive, proven methods for pool chemicals and swimming pool supplies rooted in real chemistry.

Click on the Orenda Calculator ® below to use it For exact values, select "custom" adjustments at the top left, so you can tap to type your values in, instead of using dials.

With Orenda, a little bit goes a long way. Our concentrated, professional-grade formulas mean smaller doses, less waste, and more simplicity in your pool care routine.

Why does Orenda's advice often conflict with industry standards, textbooks and pool stores? What is the Orenda Philosophy? See more

The Orenda app and Orenda academy are currently two different platforms, and each requires an account. Click a course to register and create your Orenda Academy account to begin.

Orenda SC-1000 is a natural chelating agent that holds calcium and other metals in solution. Chelation inhibits carbonate scale formation and prevents stains.

About Orenda Water is a precious resource. We believe it's worth treating water accordingly. So who are we? We're a specialty chemical manufacturer who empowers people to create the best water quality …

Orenda Procedure Pages are downloadable PDF procedures you may find useful in water treatment for swimming pools and other applications.

Orenda PR-10,000 is a powerful, concentrated phosphate remover. It removes phosphates from water. 100% American made, and is NSF®/ANSI-50 Certified.

Learn how to use Orenda PR-10,000 Phosphate Remover Concentrate. PR-10,000 dosing table, special uses and frequently asked questions.