Getting the Most Out of Your Salt System Cartridge

Replacing a salt system cartridge is one of those pool or hot tub maintenance tasks that's surprisingly easy once you get the hang of it. If you've recently switched over from traditional chlorine or you're just looking to keep your current setup running smoothly, you probably already know that the cartridge is essentially the heart of the operation. Without it, you're basically just sitting in a big tub of slightly salty water that isn't doing much to stay clean. ...

February 11, 2026 · 7 min · Kristina Beaumont