FROG Serene Floating Sanitizing System (01-14-3883) - Complete Mineral & Bromine Water Care |

Simple, Consistent Spa Water Care — Without Daily Chemical Guesswork

The Spa Frog Mineral & Bromine Floating Sanitizing System makes hot tub maintenance easier by combining natural minerals with controlled bromine release for clean, clear, and softer-feeling water. Designed for spas up to 600 gallons, this dual-cartridge floating system reduces the amount of bromine needed while helping maintain steady sanitation levels around the clock.

Instead of constantly measuring and adding chemicals, Spa Frog works continuously as it floats, delivering balanced water care with minimal adjustment.

How the Spa Frog System Works

Step 1 — Mineral Cartridge

The mineral cartridge releases silver and natural minerals that help control bacteria growth and improve water clarity. This allows your spa to use less bromine while still maintaining effective sanitation.

Step 2 — Bromine Cartridge

The bromine cartridge provides a steady, slow-release sanitizer that keeps your water safe between soaks without harsh chemical spikes.

Step 3 — Floating Delivery

The unit floats freely in your spa, ensuring even distribution throughout the water for consistent results.

Why Choose Spa Frog Over Traditional Bromine Tablets?

Compatibility & Use Guide

Designed For:

• Portable hot tubs and spas up to 600 gallons

Not Recommended For:

• Swimming pools

• Swim spas over 600 gallons

• Inline spa systems (floating use only)

Works With:

• Standard spa filtration systems

• Most spa covers and chemical test strips

Installation & Setup (5-Minute Guide)

1. Remove cap and insert mineral cartridge

2. Insert bromine cartridge

3. Adjust the dial based on your spa’s gallon size and usage level

4. Place the floater into the spa and allow it to circulate naturally

5. Test water after 24 hours and fine-tune if needed

Ideal For

• Spa owners who want low-maintenance water care

• Households with sensitive skin

• Vacation homes or rentals that need consistent sanitation

• Hot tubs used multiple times per week

Technical Specifications

• Brand: Spa Frog (King Technology)

• System Type: Floating mineral + bromine sanitizer

• Spa Size: Up to 600 gallons

• Cartridge System: Dual replacement cartridges

• Application: Hot tub and spa water sanitation

Frequently Asked Questions

Does this reduce how much bromine I need?

Yes. The mineral cartridge helps control bacteria so your spa typically uses up to 50% less bromine compared to traditional tablet-only systems.

How long do the cartridges last?

• Mineral cartridge: Up to 4 months

• Bromine cartridge: 2–4 weeks depending on spa usage and temperature

Can I use this in a swim spa or pool?

No. This system is designed specifically for portable hot tubs and spas up to 600 gallons.

Will this work with test strips?

Yes. Use bromine spa test strips to monitor sanitizer levels and adjust the dial as needed.

Recommended Accessories

For best performance, pair this system with:

• Spa Bromine Test Strips

• Spa Shock Treatment

• Spa Filter Cleaner

• Replacement Spa Frog Cartridges

Pro Tip

Shocking your spa once per week helps remove organic buildup and allows the Spa Frog system to maintain more stable bromine levels, extending cartridge life and improving water clarity.

Why Spa Owners Choose This System

The Spa Frog Floating Sanitizer is trusted by spa owners who want consistent sanitation without daily chemical handling. Its mineral-assisted approach delivers cleaner-feeling water while simplifying routine maintenance.