Everyone is switching to Silk Balance because it’s the only original water care system needed for your spa or hot tub. With our advanced patented formula and decades of experience, you know you are getting quality, tested products you can trust. Take care of your tub and your family by choosing the best in quality water care!

Available in a single pack or a 3 pack

The disposable and maintenance-free titanium cartridge, hidden away in the spa, is easy to replace in just a few seconds, without tools.

One 3-pack of FreshWater Salt System titanium cartridges gives you a year’s worth of water care.*

SpaGuard's Spa Anti Foam gives spa owners an effective way to eliminate foam build-up caused by excessive amounts of body oils, soap, shampoo, deodorant, and other hygiene products left by bathers in spa water. Spa Anti Foam's powerful formula instantly removes foam with just 1 squirt of the bottle, yet won't disrupt your spa's delicate pH level, making its use worry-free. This product is safe for use with chlorine and bromine-based sanitation systems.