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• Time-release chlorine means stable water chemistry.
• Frog @ease is the Sundance-approved sanitizer for 2021 Sundance Spas.
• Use less chlorine with Frog minerals.
• Each SmartChlor cartridge lasts for up to five weeks.
• Most Sundance Spas after 2010 can be upgraded to use Frog @Ease.
• Spa Frog is the leading designer of mineral sanitizing systems.

Frog @ease refills for Sundance give you a whole season (12+ weeks) of easy, low-chlorine sanitizing when used along with the Frog @ease Sanitizing System for Sundance Spas.

• Time-release chlorine means stable water chemistry.
• Frog @ease is the Sundance-approved sanitizer for 2021 Sundance Spas.
• Use less chlorine with Frog minerals.
• Each SmartChlor cartridge lasts for up to six weeks.
• Most Sundance Spas after 2010 can be upgraded to use Frog @Ease.
• Spa Frog is the leading designer of mineral sanitizing systems.

The @Ease system for Sundance Spas is the manufacturer-recommended method of keeping your hot tub free of germs and algae. Upgrade your spa with ease. Sundance Spas prior to 2021 require a one-time purchase of the Frog cartridge holder.

• Low-chlorine spa sanitizing cartridge maintains a consistent 0.5–1.0 ppm free chlorine level at all times
• Lasts 3-4 weeks in spas up to 600 gallons
• Shock only once a month and use up to 75% less chlorine
• Minerals last up to 4 months, SmarChlor cartridges last 3-4 weeks in spas up to 600 gallons
• Floats in spa water and flips over when empty, indicating the SmartChlor cartridge needs replacing.

• Accompanies the FROG Serene and Frog @ease Sanitizing Systems or Frog Serene and Frog @ease In-Line Systems
• Helps the chlorine dissolve faster
• Use FROG Jump Start after balancing the water
• Use before using your FROG Sanitizing System
• One packet works in spas up to 500 gallons

• Eliminates “pH bounce” by balancing total alkalinity
• Helps to prevent equipment and surface corrosion and damage due to low pH
• 1 tbsp. per 100 gallons raises total alkalinity 25 ppm

• Raises the pH
• Protects equipment from corrosion due to low pH
• Balances water for bather comfort

• Multi-purpose shock with four benefits in one: shock, clarifier, flocculent and pH buffer
• Restores water sparkle and removes unpleasant odors
• Treat and soak in as soon as 15 minutes*
• Compatible with chlorinated or brominated spas and those using ozone or ionization systems

• Helps clear cloudy water
• Does not affect pH
• Combines small particles into larger ones for easier filtration

• 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

A non-chlorine shock oxidizer treatment with a buffering agent that helps eliminate odors and clear cloudy water by reducing irritating contaminants.

• Use with the Leisure Time^® Reserve & Renew^® System.
• Compatible with chlorine, bromine, ozone and mineral purification systems.