Automated Chlorine Release The FROG® @ease® system, designed specifically for your Bullfrog Spa, utilizes SmartChlor® technology to provide a self-regulating water care experience that is easier than ever. Enjoy water that is clearer, cleaner, softer, and much easier to maintain than traditional di-chlor or bromine systems. You’ll only need to change the SmartChlor cartridges every 3-4 weeks and the mineral cartridge every 3-4 months.* 75% Less Chlorine and Only Shock Once per Month Normal chlorine water care systems see a spike in levels when you add chlorine, but then your usable chlorine is quickly depleted. The SmartChlor system replaces used chlorine with active chlorine to maintain a constant level. Using just the right amount of chlorine over time reduces your chlorine usage by up to 75%. This method also reduces your need to shock spa water to about once per month. Simple, Safe Water Care The FROG® @ease® system for Bullfrog Spas maintains a constant low level (0.5 – 1.0 ppm) of free chlorine. This system is much easier on your spa equipment and more reliable than salt systems. It also means your swimwear doesn’t fade and there’s no hot tub smell.

The FROG® @ease® for Bullfrog Spas, Classic SmartChlor cartridges are designed specifically for Bullfrog Spas X Series, STIL, and R Series spas, along with A Series spas made before the 2023 model year. If your spa features dual cylindrical filters, these are the cartridges for you. The FROG @ease system offers a self-regulating water care experience that is easier than ever.* SmartChlor® technology uses up to 75% less chlorine, maintains chlorine at significantly lower levels, and reduces the frequent need for hot tub maintenance. This package includes 3 SmartChlor replacement cartridges. To be used in conjunction with the blue mineral cartridge from the FROG @ease for Bullfrog Spas, Classic System Kit.

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.   On-demand SmartChlor™ sanitation with @ease refills for Sundance Spas Keep your Sundance Spa clean, sparkling, and safe by sanitizing your water with Spa Frog SmartChlor chlorine refills. Designed by Frog with the full cooperation of Sundance Spas, the @ease system dispenses just the right amount of chlorine to kill germs, algae, and bacteria. Rotate the bottom dial 1-2-3-4-5 to match the size (gallons) of your hot tub, and the @ease System will do the rest. This refill package includes three SmartChlor chlorine cartridges. Each cartridge provides 3–4 weeks of consistent, automatic sanitizer. When used with the Frog @ease System for Sundance Spas (sold separately), you'll get an entire season of SmartChlor. Worry-free and hassle-free, SmartChlor keeps your family safe using up to 75% less chlorine than conventional spa care routines. Your bathing suits will keep their color and you'll have less chemical odor. Also, you'll be able to test your water just once a week, and shock your tub only once a month! We recommend Frog Maintain non-chlorine shock for that purpose. These are three SmartChlor refills only. These are the grey ones. No minerals or test strips are included. When the season ends (about every three months), please buy a new @ease System to get fresh minerals, test strips, and an additional SmartChlor cartridge.

Automated Chlorine Release The FROG® @ease® system, designed specifically for your Sundance Spa, utilizes SmartChlor® technology to provide a self-regulating water care experience that is easier than ever. Enjoy water that is clearer, cleaner, softer, and much easier to maintain than traditional di-chlor or bromine systems. You’ll only need to change the SmartChlor cartridges every 3-4 weeks and the mineral cartridge every 3-4 months.* 75% Less Chlorine and Only Shock Once per Month Normal chlorine water care systems see a spike in levels when you add chlorine, but then your usable chlorine is quickly depleted. The SmartChlor system replaces used chlorine with active chlorine to maintain a constant level. Using just the right amount of chlorine over time reduces your chlorine usage by up to 75%. This method also reduces your need to shock spa water to about once per month. Simple, Safe Water Care The FROG® @ease® system for Sundance Spas maintains a constant low level (0.5 – 1.0 ppm) of free chlorine. This system is much easier on your spa equipment and more reliable than salt systems. It also means your swimwear doesn’t fade and there’s no hot tub smell.    

On-demand SmartChlor™ sanitation with @ease refills for Jacuzzi Hot Tubs Welcome to hot tub water care, courtesy of Frog @ease. Set the dial on the Frog @ease SmartChlor Cartridge per the chart. Replace the Frog @ease SmartChlor Cartridge when the test strip shows it is empty and shock with Frog Maintain Non-Chlorine Shock. These are three SmartChlor refills only. These are the grey ones. No minerals or test strips are included. When the season ends (about every three months), please buy a new @ease System to get fresh minerals, test strips, and an additional SmartChlor cartridge.

Automated Chlorine Release The FROG® @ease® system, designed specifically for your Jacuzzi, utilizes SmartChlor® technology to provide a self-regulating water care experience that is easier than ever. Enjoy water that is clearer, cleaner, softer, and much easier to maintain than traditional di-chlor or bromine systems. You’ll only need to change the SmartChlor cartridges every 3-4 weeks and the mineral cartridge every 3-4 months.* 75% Less Chlorine and Only Shock Once per Month Normal chlorine water care systems see a spike in levels when you add chlorine, but then your usable chlorine is quickly depleted. The SmartChlor system replaces used chlorine with active chlorine to maintain a constant level. Using just the right amount of chlorine over time reduces your chlorine usage by up to 75%. This method also reduces your need to shock spa water to about once per month. Simple, Safe Water Care The FROG® @ease® system for Jacuzzi maintains a constant low level (0.5 – 1.0 ppm) of free chlorine. This system is much easier on your spa equipment and more reliable than salt systems. It also means your swimwear doesn’t fade and there’s no hot tub smell.  

Non-Chlorine Shock: Shock your hot tub periodically with FROG Maintain for Hot Tubs, the recommended non-chlorine shock that pairs and optimizes all FROG hot tub sanitizing systems; single dose works for hot tubs up to 600 gallons Effective Water Maintenance: Add FROG Maintain once a month when using it in combination with the FROG @ease Sanitizing System; for FROG Serene users, add FROG Maintain to the water once a week Compatible with Hot Tub Chemicals: FROG Maintain is a monopersulfate product, and is compatible with other hot tub chemicals (except for biguinides) and water care programs Easy Hot Tub Water Treatment: FROG Maintain for Hot Tubs is prefilled in a packet; cut it open and pour in with no measuring or handling of chemicals; it dissolves quickly, eliminates organic contaminants, and delivers crystal clear hot tub water Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

Compatible with FROG @ease Systems: FROG @ease Test Strips are only compatible with FROG @ease sanitizing systems; works for both hot tubs and swim spas Unique SmartChlor Test Kit: FROG @ease Test Strips are specially designed to test for SmartChlor and are much easier to use than other test strips; one color match shows when the FROG @ease SmartChlor Cartridge needs to be replaced Test Strips for Home Spa: In seconds, you can know whether your Total Alkalinity, pH, and Total Hardness are within ideal guidelines; dip the test strip, remove, and hold it next to the color chart Essential FROG @ease Test Kit: Each bottle contains 30 test strips; recommended to test at least once per week to ensure water is properly balanced Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG’s patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water that’s no mess, no guess and no stress

Chlorine Start-Up Shock: Shock your freshly filled hot tub with FROG Jump Start and establish an initial chlorine level while removing organic components; single dose treats hot tubs up to 600 gallons Effective Water Sanitization: Add FROG Jump Start after filling your hot tub to establish a baseline chlorine level; optimizes the performance of all FROG hot tub sanitizing systems Compatible with Hot Tub Chemicals: FROG Jump Start is a dichlor product, and is compatible with other hot tub chemicals (except for biguinides) and water care programs Convenient Hot Tub Water Treatment: FROG Jump Start is prefilled in a packet; cut it open and pour in with no measuring or handling of chemicals; quickly dissolves with a fizzing action to ensure effective sanitization Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

Hot Tub Sanitizing System: The FROG @ease Floating System floats when working, flips when empty; its perfect for hot tubs up to 600 gallons; replace the Mineral Cartridge only once every four months and the SmartChlor Cartridge every 3 to 4 weeks Innovative Technology for Clean Water: FROG @ease combines our patented mineral formula with SmartChlor Technology to create clean, silky soft Fresh Mineral Water in your hot tub Easy Hot Tub Maintenance: FROG @ease self-regulates for continuous crystal clear water and eliminates the peaks and valleys of traditional sanitizing methods; easily check when a SmartChlor Cartridge replacement is needed with the one color match on the included FROG @ease Test Strips Hot Tub Sanitization: With FROG @ease, you use less chlorine, making the water easier on skin, hair, swimsuits and your hot tub’s surfaces; patented Mineral Technology sanitizes water and helps keep pH balanced Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG’s patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water that’s no mess, no guess and no stress

Hot Tub Replacement Cartridges: FROG SmartChlor Cartridges are designed for use with the FROG @ease Floating Sanitizing System; perfect for hot tubs up to 600 gallons Self-Regulating Water Treatment: SmartChlor Cartridges require no maintenance or monitoring; each cartridge lasts 3 to 4 weeks depending on the size of your tub and how often it is used Cartridges Support Less Chlorine Use: SmartChlor is a patented chlorine formula that keeps a consistent, low level of chlorine at all times for continuous crystal clear water Hot Tub Sanitization: With FROG @ease, you use less chlorine, making the water easier on skin, hair, swimsuits, and your hot tub’s surfaces; patented Mineral Technology sanitizes water and helps keep pH balanced Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG’s patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water that’s no mess, no guess and no stress

General Tips • Check spa water 1–2 times per week with FROG @ease Test Strips. • Maintain the spa’s pH, Total Alkalinity, and Hardness in the proper ranges. • Replace SmartChlor Cartridges promptly when empty. • Shock at least once a month with a non-chlorine shock like FROG Maintain. • Download and use the FROG Water Care App for testing and troubleshooting support. How does FROG @ease for Bullfrog Spas work? The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks. Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level, which is up to 75%* less than hot tubs using dichlor (standard hot tub chlorine). That’s why we call it self-regulating.  It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels.  This time-released method is also why less shock is needed to maintain the hot tub.

General Tips • Check spa water 1–2 times per week with FROG @ease Test Strips. • Maintain the spa’s pH, Total Alkalinity, and Hardness in the proper ranges. • Replace SmartChlor Cartridges promptly when empty. • Shock at least once a month with a non-chlorine shock like FROG Maintain. • Download and use the FROG Water Care App for testing and troubleshooting support. How does FROG @ease for Bullfrog Spas work? The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks. Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level, which is up to 75%* less than hot tubs using dichlor (standard hot tub chlorine). That’s why we call it self-regulating.  It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels.  This time-released method is also why less shock is needed to maintain the hot tub.

The FROG @ease 2-in-1 Water Care System combines the proven FROG Sanitizing™ mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks. Traditional chlorine is used up when you get into the hot tub, but SmartChlor continues to maintain the same level, which is up to 75% less* than hot tubs using dichlor (commonly used hot tub chlorine). That’s why we call SmartChlor self-regulating. It goes to work when the hot tub needs sanitizing, that means there are no frustrating yo-yo chlorine levels. This time-released method is also why less shock is needed to maintain the hot tub. SmartChlor technology is so unique it has its own testing method using FROG @ease Test Strips, and it’s much easier than other test strips. In 2 seconds, you can know precisely whether your pH, Total Alkalinity and Total Hardness are balanced, plus whether or not SmartChlor® needs replacing. Simply dip a FROG @ease Test Strip into the water, remove with the pads facing up and shake once to remove the water on the FROG Test Strips. Then hold it up next to the color chart on the back of the bottle to compare colors. If the SmartChlor color on the strip is darker than the SmartChlor Out Indicator on bottle label, the water is fine. If it is lighter, it’s time to replace the SmartChlor Cartridge.

The FROG @ease 2-in-1 Water Care System combines the proven FROG Sanitizing™ mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks. Traditional chlorine is used up when you get into the hot tub, but SmartChlor continues to maintain the same level, which is up to 75% less* than hot tubs using dichlor (commonly used hot tub chlorine). That’s why we call SmartChlor self-regulating. It goes to work when the hot tub needs sanitizing, that means there are no frustrating yo-yo chlorine levels. This time-released method is also why less shock is needed to maintain the hot tub. SmartChlor technology is so unique it has its own testing method using FROG @ease Test Strips, and it’s much easier than other test strips. In 2 seconds, you can know precisely whether your pH, Total Alkalinity and Total Hardness are balanced, plus whether or not SmartChlor® needs replacing. Simply dip a FROG @ease Test Strip into the water, remove with the pads facing up and shake once to remove the water on the FROG Test Strips. Then hold it up next to the color chart on the back of the bottle to compare colors. If the SmartChlor color on the strip is darker than the SmartChlor Out Indicator on bottle label, the water is fine. If it is lighter, it’s time to replace the SmartChlor Cartridge.

General Tips • Check spa water 1–2 times per week with FROG @ease Test Strips. • Maintain the spa’s pH, Total Alkalinity, and Hardness in the proper ranges. • Replace SmartChlor Cartridges promptly when empty. • Shock at least once a month with a non-chlorine shock like FROG Maintain. • Download and use the FROG Water Care App for testing and troubleshooting support. How does FROG @ease for Bullfrog Spas work? The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks. Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level, which is up to 75%* less than hot tubs using dichlor (standard hot tub chlorine). That’s why we call it self-regulating.  It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels.  This time-released method is also why less shock is needed to maintain the hot tub.

Compatible with FROG Sanitizing Systems: Don't be confused by standard test strips, only FROG Test Strips help you monitor and maintain the low free chlorine or bromine levels needed when using FROG Fresh Mineral Water; works for both swimming pools and hot tubs Support Water Balance: FROG Test Strips are specially designed to test for free chlorine or bromine levels present in FROG Fresh Mineral Water; accurately monitor and balance your water chemistry for optimal sanitization and enjoyment Comprehensive Testing Strips: Test strips measure free chlorine or bromine levels, total alkalinity, pH and hardness to help keep your pool and hot tub water in perfect condition Quick Water Test Results: Each bottle contains 50 test strips; dip FROG test strips for two seconds and view instant readings right on the bottle, ensuring easy pool and hot tub maintenance Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

General Tips • Check spa water 1–2 times per week with FROG @ease Test Strips. • Maintain the spa’s pH, Total Alkalinity, and Hardness in the proper ranges. • Replace SmartChlor Cartridges promptly when empty. • Shock at least once a month with a non-chlorine shock like FROG Maintain. • Download and use the FROG Water Care App for testing and troubleshooting support. How does FROG @ease for Bullfrog Spas work? The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks. Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level, which is up to 75%* less than hot tubs using dichlor (standard hot tub chlorine). That’s why we call it self-regulating.  It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels.  This time-released method is also why less shock is needed to maintain the hot tub.

This FROG Serene (formerly Spa FROG) Cartridge Kit gives you weeks and weeks of ahhmazing hot tub water, for use in FROG Serene Floating System or In-Line System FROG Serene is a complete sanitizing system that eliminates organic contaminants 2 ways with a low level of bromine and FROG Sanitizing Minerals resulting in Cleaner, Clearer, Softer water that is Easier to maintain The FROG Serene Fresh Mineral Water hot tub system uses Bromine and Mineral Cartridges to eliminates organic contaminants 2 ways, reduce bromine use by up to 50%* and improve the overall quality of hot tub water You use less bromine, making water easier on skin, hair, swimsuits, and your hot tub’s surfaces. FROG Sanitizing Minerals condition the water for softness and absorb acid to help keep pH balanced This bundle includes 1 FROG Sanitizing Mineral Cartridge, which lasts 4 months; minerals eliminates organic contaminants, condition the water for softness and absorb acids – water feels much more comfortable, and 3 FROG Serene Bromine Cartridges - each which lasts up to 4 weeks, depending on hot tub size and use. Prefilled Cartridges mean no touching or measuring bromine – no mess, no guess, no stress!

For use in FROG Serene (formerly Spa FROG) Floating System or In-Line System with the Bromine Cartridge (sold separately); FROG Serene eliminates organic contaminants 2 ways with a low level of bromine and FROG Sanitizing Minerals The FROG Serene Fresh Mineral Water hot tub system uses Bromine and Mineral Cartridges designed to eliminates organic contaminants, reduce bromine use by up to 50%* and improve the overall quality of hot tub water Unlike chlorine, bromine slowly dissolves in hot water so it’s easier to regulate, has far less odors and is less impacted by pH swings, making sanitizing more effective. Say goodbye to constant monitoring You use less bromine, making water easier on skin, hair, swimsuits, and your hot tub’s surfaces. FROG Sanitizing Minerals condition the water for softness and absorb acid to help keep pH balanced The Mineral Cartridge lasts four months or whenever the hot tub is drained and refilled. It’s prefilled, eliminating the work and guesswork, making replacement quick and easy, plus it’s recyclable when empty

  No assembly, easy installation - one prefilled stick easily fits into the filter, where it works for 4 months Filter Mate contains FROG Sanitizing Minerals, which work together with chlorine or bromine to kill bacteria 2 ways, giving you more peace of mind FROG Sanitizing Minerals lower chlorine or bromine use up to 50%* and help keep the water clean and crystal clear Turns ordinary hot tub water into Fresh Mineral Water, its Cleaner, Clearer, Softer and Easier to take care of. How does the FROG® Filter Mate® Mineral Sanitizer work? The FROG® Filter Mate® Sanitizer fits easily into the center of your spa’s filter cartridge. It is a one-piece design that can be shortened if necessary. The unique design draws in your spa water through the openings in the cap and sides and circulates it through our patented mineral formula dispensing a low level of minerals into the spa. Simply supplement with 1 ppm of chlorine or bromine. FROG Filter Mate is a patented sanitizing mineral formula that destroys bacteria. It also neutralizes acids, which helps keep pH balanced with less monitoring, that’s much less work for you and no worry! Hot tub water is cleaner, because FROG Filter Mate works with a low level of chlorine or bromine kill bacteria 2 ways. Minerals help keep the pH balanced for clearer water that shines and conditions the water for a softer feel. FROG Filter Mate is prefilled for no mess, no guess and no stress. Hot tub water care is much easier. *Compared to the minimum ANSI recommended chlorine level of 2.0 ppm. for a hot tub. FAQs How does FROG Filter Mate Work? It simply fits in the center of most filter cartridges.  The one-piece design makes it stronger so no chance of breakage.  Set the dial to the 4 month replacement date and drop it in the filter. How long does FROG Filter Mate last? 4 months or whenever you drain and refill the hot tub. What if FROG Filter Mate doesn’t fit in my filter cartridge? You may set it in the filter well or skimmer tray. If it is too long, you can cut off part of the stem using the notches.

The @ease System for Jacuzzi hot tubs is the manufacturer-recommended method of keeping your hot tub free of germs and algae. Upgrade your spa with ease. Jacuzzi hot tubs prior to 2021 require a one-time purchase of this Frog cartridge holder.  It's finally here: Frog @ease for Sundance Spas Keep your Sundance Spa clean, sparkling, and safe by sanitizing your water with Spa Frog. Designed by Frog with the full cooperation of Sundance Spas, the @ease system fits your tub and fits your busy life. This Frog @ease Cartridge Holder for Sundance Spas is your first step to upgrading your 780, 880, or 980 series hot tub.

Cartridges for Hot Tub Maintenance: FROG Serene Bromine Replacement Cartridges are designed for the FROG Serene Floating System Enhanced Sanitation with Bromine Cartridges: These cartridges sanitize the water along with FROG Sanitizing Minerals Long-Lasting Cartridge Use: Each FROG Serene Bromine Cartridge lasts 2 to 4 weeks, and when used with FROG Minerals, reduces bromine use by up to 50%*; once the cartridges are empty, you can recycle them Support Cleaner Hot Tub Water: Our FROG Serene Bromine Replacement Cartridges support cleaner and clearer water, making the hot tub water easier on skin, swimsuits and your hot tub’s surfaces Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

How does FROG Maintain for Swim Spas work? FROG Maintain is a non-chlorine shock that removes contaminants in the water in as little as 15 minutes. Recommended for use with FROG @ease Sanitizing System for Swim Spas, this simple packet makes shocking easy. With no chlorine, there is no Cyanuric Acid build up that causes hard to manage, irritating water and frequent draining and refilling. What makes FROG Maintain for Swim Spas different than other shock treatments? It is a convenient, one-dose packet for periodic maintenance shocking in any swim spa up to 3,000 gallons. No measuring needed and no guessing either – just cut and pour. Once in the water FROG Maintain quickly dissolves and eliminates organic contaminants. Non-chlorine shock means you get the clean without chlorine. When do I use FROG Maintain for Swim Spas? Shock only once a month, when the FROG @ease System tilts at about 3/4 rotate over in the water, typically at about 3 weeks, add a packet of FROG Maintain for Swim Spas to maximize the life of the SmartChlor Cartridge up to one more week. Is FROG Maintain for Swim Spas compatible with other chemicals? As a monopersulfate product it is compatible with all other swim spa chemicals.