- Lower your bromine use up to 50%* with FROG minerals
- Unlike chlorine, bromine slowly dissolves in hot water so it’s easier to regulate. Plus far less odors.
- Bromine is less impacted by pH swings ensuring sanitizing effectiveness
- Soft feeling water that’s easier on skin, swimsuits and spa surfaces
- Just set it and forget it for weeks at a time
Spa FROG Serene Sanitizing Floating SystemSKU:
Spa FROG Serene Sanitizing Floating System
Floating Bromine and Mineral Sanitizing Kit
- 1 Bromine Cartridge
- 1 Mineral Cartridge
- 1 Floating Cartridge Holder
- 1 Bottle pH test strips
- 1 Jump Start Bromine Packet
FROG Serene keeps your hot tub clean while eliminating the work and the guesswork. Instead of spooning in bromine daily, you simply replace a pre-filled cartridge about once a month. FROG Serene works by killing bacteria in two ways with sanitizing minerals and a very low level of bromine. The resulting Fresh Mineral Water® has a completely different quality that provides the serene feeling you’re looking for.
What size hot tub will FROG Serene work in?
Hot tubs 150 to 600 are perfect for FROG Serene.
How does FROG Serene compare to other bromine floaters or using chlorine?
If you are tired of smelly chlorine odors and having to spoon in chemicals every time you use your hot tub, SPA FROG is for you. FROG Serene is not just bromine. It contains FROG minerals that destroy bacteria so you need up to 50% less bromine. The result is soft water without bleached suits or smelly odors.
How long do the mineral and bromine cartridges last?
The mineral cartridge lasts four months or whenever the hot tub is drained and refilled. The bromine cartridge lasts 2-4 weeks.
Can I remove SPA FROG from the spa when in use?
Yes. Simply turn it upside down on any surface so the water fills the green holder and doesn’t make a mess. Just remember to replace it when you exit the tub.
Shipping & Returns
Shipping & Returns
Your order will be shipped within 3 business days. Returns of unopened products are accepted within 30 days from the delivery date.