HOTSPRING SILVER SPA Ag+ Mineral Ion Cartridge Filter Sticks for Hotspring Hotub(3) Price: $59.98 (as of 11/05/2023 12:15 PST- Details)

Choose vvebuy 4TH generation mineral technology doesn’t just help protect the investment you’ve made on your hot tub and spa set up.
Mineral ion filter cartridge brings you boost minerals,release Vitamin E ions and VC factor to your spa.
It also protecting you and your family from the potentially dangerous heavy chemicals and unknown ingredients.