Availability: Usually ships within 1-2 business days
Product Size: 5.3 oz.
Refills for use in either the Spa Frog Floating System, or for users of the Spa Frog In-line System, factory-installed in selected newer spa models including: Emerald, Saratoga, Caldera, Marquis, Morgan, Watkins Hot Spot, Pacific Hot Tubs, and Leisure Bay spas. Minerals used on setting #6 (max.) last 4 months.
Used with companion Frog Bromine Cartridges.