FROG Filter Mate Mineral Stick

The mineral sanitizer that cleans and softens hot tub water inside your filter cartridge. While you’ll add dichlor or bromine separately, you’ll need half the usual amount, because our FROG® minerals are active sanitizers. Experience a mineral-infused hot tub experience like no other. With our FROG® Filter Mate, you'll not only get a thorough cleanse but also a softer, more luxurious feel to your water. And with active sanitizers included, you can use half the amount of dichlor or bromine typically needed. Now that's smart and sophisticated hot tub maintenance.