FROG® Filter Mate Mineral Stick | Cut Chlorine/Bromine 50%

The FROG® Filter Mate Mineral Stick is the simplest way to bring FROG's patented mineral sanitizing technology to a spa that doesn't run on @ease. The mineral stick slides into the center of your existing filter cartridge, where the water that's already moving through your filter passes through the mineral chamber and picks up a low, steady dose of FROG® minerals on every cycle.

The payoff is significant: with minerals in the water, your spa needs roughly half the chlorine or bromine it would otherwise — because the minerals are doing the other half of the sanitizing work. You'll still add dichlor or bromine as your primary sanitizer, just less of it. The water kills bacteria two ways instead of one: minerals plus a reduced level of chlorine or bromine. Less chemical smell, less skin and eye irritation, less wear on swimwear and spa surfaces, and water that feels noticeably softer against your skin.

If you've heard about the FROG® @ease system but you don't want to overhaul your existing water care routine, this is the lower-commitment entry point. You keep your current sanitizer program. You just add minerals to the equation — which lets you cut your sanitizer use in half and upgrade the feel of your water at the same time.