
FROG SERENE IN-LINE SANITIZING SYSTEM
All Hot Spot® spas come ready to use this in-line cartridge system that automatically dispenses SmartChlor® chlorine and minerals for carefree water care.
It self-regulates based on the water’s sanitization needs, maintaining a consistent level of protection. @ease creates softer feeling water that’s virtually free of chemical odors since the system works with up to 75% less chlorine.
Simply open the cap on your hot tub, snap in the conveniently adjustable cartridges and enjoy weeks of cleaner, clearer and softer water.
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Spa Frog Serene Bromine 4 Month In Line Maintenance Kit
$125.50 Add to cart -
Freshwater Stain and Scale Defense
Rated 5.00 out of 5$11.99 Add to cart -
Freshwater pH Up / Alkalinity Up
$10.39 Add to cart -
Freshwater PH / Alkalinity Down
$10.39 Add to cart -
Freshwater Instant Filter Cleaner
Rated 5.00 out of 5$11.99 Add to cart

FROG SERENE IN-LINE SANITIZING SYSTEM
All Hot Spot® spas come ready to use this in-line cartridge system that automatically dispenses SmartChlor® chlorine and minerals for carefree water care.
It self-regulates based on the water’s sanitization needs, maintaining a consistent level of protection. @ease creates softer feeling water that’s virtually free of chemical odors since the system works with up to 75% less chlorine.
Simply open the cap on your hot tub, snap in the conveniently adjustable cartridges and enjoy weeks of cleaner, clearer and softer water.