FROG® @ease SmartChlor Cartridge 3-Pack | Floating System Type_Grilling Planks / Wood Foam in a hot tub

Foam in a hot tub isn't normal — and it's not the same thing as bubbles

simple step

This cartridge fits the larger Vacanza spas like the Palatino

Rather than pushing pH up or down

and looking new

FROG® @ease SmartChlor Cartridge 3-Pack | Floating System Type_Grilling Planks / Wood Foam in a hot tubThe FROG @ease Floating SmartChlor Cartridge (3 Pack) is the multi pack refill for the universal @ease floating sanitizing system the version that drops into your hot tub rather than seating in the filter compartment. Each cartridge is the chlorine generating half of the @ease pair, designed to release a low, steady level of sanitizer using SmartChlor Technology while floating in your spa. For most spa owners, SmartChlor cartridges are the most