
FROG® @ease System for Sundance Spas | Complete Starter
The FROG® @ease Sanitizing System for Sundance Spas is the complete starter kit for the @ease system custom-designed to fit Sundance® Spas. FROG and Sundance partnered on this version to deliver everything a Sundance owner needs to begin using @ease — both cartridges in the correct Sundance size, plus startup and testing essentials, in one box.
If you own a 780®, 880®, or 980® series Sundance Spa, this is the @ease kit built specifically for your hot tub. The cartridge sizes are different from the universal floating and Bullfrog versions of @ease — these are sized for the Sundance cartridge holder, which clips into your filter setup. From there, FROG handles the daily sanitizing work: minerals plus a low, self-regulating level of chlorine, automatically released as water circulates.
The chemistry is the same proven @ease formula: SmartChlor® is a unique chlorine compound that works only with FROG® minerals. It self-regulates, releasing more chlorine when the water demands it and pausing when the level is right. Paired with the minerals, the system sanitizes using up to 75% less chlorine than traditional water care — with no harsh chlorine smell, no daily dosing, and no weekly shocking.
FROG®
The FROG® @ease Sanitizing System for Sundance Spas is the complete starter kit for the @ease system custom-designed to fit Sundance® Spas. FROG and Sundance partnered on this version to deliver everything a Sundance owner needs to begin using @ease — both cartridges in the correct Sundance size, plus startup and testing essentials, in one box.
If you own a 780®, 880®, or 980® series Sundance Spa, this is the @ease kit built specifically for your hot tub. The cartridge sizes are different from the universal floating and Bullfrog versions of @ease — these are sized for the Sundance cartridge holder, which clips into your filter setup. From there, FROG handles the daily sanitizing work: minerals plus a low, self-regulating level of chlorine, automatically released as water circulates.
The chemistry is the same proven @ease formula: SmartChlor® is a unique chlorine compound that works only with FROG® minerals. It self-regulates, releasing more chlorine when the water demands it and pausing when the level is right. Paired with the minerals, the system sanitizes using up to 75% less chlorine than traditional water care — with no harsh chlorine smell, no daily dosing, and no weekly shocking.
FROG®
Original: $57.95
-65%$57.95
$20.28Description
The FROG® @ease Sanitizing System for Sundance Spas is the complete starter kit for the @ease system custom-designed to fit Sundance® Spas. FROG and Sundance partnered on this version to deliver everything a Sundance owner needs to begin using @ease — both cartridges in the correct Sundance size, plus startup and testing essentials, in one box.
If you own a 780®, 880®, or 980® series Sundance Spa, this is the @ease kit built specifically for your hot tub. The cartridge sizes are different from the universal floating and Bullfrog versions of @ease — these are sized for the Sundance cartridge holder, which clips into your filter setup. From there, FROG handles the daily sanitizing work: minerals plus a low, self-regulating level of chlorine, automatically released as water circulates.
The chemistry is the same proven @ease formula: SmartChlor® is a unique chlorine compound that works only with FROG® minerals. It self-regulates, releasing more chlorine when the water demands it and pausing when the level is right. Paired with the minerals, the system sanitizes using up to 75% less chlorine than traditional water care — with no harsh chlorine smell, no daily dosing, and no weekly shocking.
FROG®






















