Frequently Asked Questions

• How often should I replace the FROG @ease XL cartridges?
  Replace the SmartChlor cartridge every 3-4 weeks or when the cartridge is empty. The blue Mineral cartridge lasts up to 4 months. Actual replacement frequency depends on bather load and spa usage.
• Is this compatible with my Bullfrog Simplicity spa?
  This system is designed specifically for Bullfrog Spas Simplicity Series models manufactured in 2019 or later. If you have an older model or different series, please contact us to find the correct system for your spa.
• Do I still need to shock my spa with the FROG @ease system?
  With FROG @ease, you typically don't need to shock for up to 4 months. However, after heavy use or if water appears cloudy, you may use a non-chlorine shock to oxidize contaminants.
• How do I know when to replace the cartridges?
  The SmartChlor cartridge has a color indicator that fades from dark to light as it depletes. When it's completely white or empty, it's time to replace. The Mineral cartridge should be replaced every 4 months regardless of appearance.
• Can I use FROG @ease with other chemicals?
  FROG @ease works best as a complete system. You'll still need to maintain proper pH, alkalinity, and calcium hardness. Avoid using additional chlorine products, as the system self-regulates chlorine levels.