Spa Frog Kit 4 Month Refill Kit

Free Shipping
(You save )

Spa Frog Kit 4 Month Refill Kit

The Spa Frog kit last an average of 4 months and includes one Blue Mineral Cartridge and 4 High Capacity Bromine Cartridges for use in Spa Frog floaters or inline systems. In line systems are factory installed in some spas such as Caldera, Hot Springs, Tiger River, Lime Light, Marquis Spas, Emerald Spas, Leisure Bay and Saratoga.

Kit Features:

  • Blue Mineral Cartridges last 4 full months per cartridge
  • Green Cartridges last approximately 3-5 week depending on usage.
  • Each bromine cartridge contains 200g of bromine.
  • Spa Frog Mineral systems work with low levels of bromine and minerals for the highest water quality.
  • Yellow, Green and Purple cartridges are interchangeable. widget logo

Read All Reviews


All Northern Hot Tub Covers come with our 5 years no-nonsense warranty* backed by over 30 years of experience... See what people are saying ...Check out our reviews!