Burn away organic compounds with SpaGuard Shock SpaGuard Spa Shock-Oxidizer eliminates soluble organic compounds and irritants in spa water. It is buffered to prevent "pH bounce." Regular use helps maintain clear spa water. SpaGuard Shock Oxidizer is not a sanitizer or algicide. To sanitize your hot tub or swim spa, you must still use chlorine, bromine, or minerals. It does not replace the need for regular applications of chemical sanitizers. Shock-Oxidizer restores "spent" sanitizer chloramines, so shocking your hot tub can also cut down on heavy chlorine odor. Multipurpose shock with four functions: shocks, clarifies, flocculent and pH buffer Compatible with chlorinated or brominated spas or hot tubs and those using ozone or ionization systems Restores water sparkle, removes unpleasant odors Multi-Purpose Chlorinated Shock

  Restore water repellency and stain protection to outdoor fabrics with this professional-grade 303® Marine Fabric Guard formula. Originally developed for marine and upholstery use, it revitalizes treated textiles to like-factory durability while maintaining breathability and texture. Ideal for canvas, Sunbrella®, boat cushions, patio furniture, awnings, and more—this 16 oz spray delivers a robust shield without altering fabric feel, color, or flammability. Restores water & oil-based stain repellency to fabrics Safe for synthetic and natural fibers in marine environments Does not alter color, feel, breathability, or flammability Recommended by leading outdoor fabric manufacturers Maintains factory-level repellency for 40–75 sq ft coverage Easy spray-on and let dry application MADE IN USA

OEM-grade quartz sleeve designed to protect the ClearRay XL UV-C bulb in Sundance® and Jacuzzi® spas. Fits all ClearRay XL systems (user-replaceable with original grommet). Precision-engineered for optimal UV transmission and water clarity. Made from durable, thermal-shock-resistant quartz—ensures reliable performance. Replaces part #6472‑857—compatible with spa models from 2012 onward. Essential maintenance part to maintain UV sanitizing effectiveness and extend equipment life. Simple installation—slips over bulb and secures with existing grommet. Helps neutralize bacteria and viruses in circulating spa water.

Establishes an immediate bromide reserve for use with Leisure Time Brom Tabs to support a fully bromine-based spa sanitizing system. Granular formula contains 99% sodium bromide and dissolves quickly in spa or hot tub water. Ideal for spa start-ups or after water refills to instantly build a 30 ppm bromide base. Odor-free alternative to traditional chlorine-based systems, reducing harsh chemical smells. Compatible with all bromine sanitizing systems and should be followed with bromine tablets. Supports clean, soothing water quality with minimal maintenance requirements. Must be used in conjunction with a bromine sanitizer for full disinfection effectiveness. Easy-to-use dosing: add ½ oz per 100 gallons of spa water.

Compatible replacement for Sundance® SunPurity Mineral Cartridge, offering similar performance and fit. Uses silver ions to continuously kill bacteria and enhance water clarity with less chlorine. Reduces chlorine use by up to 50%, minimizing odor, skin irritation, and chemical wear on spa components. Installs directly into the filter area of compatible Sundance® Spas—no tools or special housing required. Ideal for 680, 780, and 880 Series Sundance® models with dedicated cartridge compartments. Works with chlorine-based sanitation systems for complete mineral water care. One cartridge lasts up to 4 months with normal spa usage, simplifying your maintenance routine. Made in the USA and trusted by spa service professionals as a reliable aftermarket solution.

Works in 30 minutes or less! Fast, Powerful and Safe and LOW foam for less clean up Clean Start purges the plumbing system and hot tub accessories to clean away slime and sludge in your hot tub jets and lines. Strongest and Safest Formula - Guaranteed Our innovative proprietary formula is unmatched and all you need for a total hot tub detox that is safe to use at every drain and refill. Pre-measured: 1 bottle/1 dose - simple and safe - no mess LOW FOAM - More Clean - No Hassel - Less than 30 mins! Peace of Mind Kind of Clean How to use SilkBalance Clean Start?

SpaGuard Spa Stain & Scale Control - 1 Quart Prevents scale formation and cloudy water due to high calcium levels Removes some scale buildup on spa surface Removes relatively fresh metal stains from spa surfaces Simply add this powerful liquid formula weekly to safeguard your spa or hot tub from these threats.Color of the liquid is natural brown

Fast‑dissolving, stabilized granular chlorine that acts as both a sanitizer and oxidizer—no need for separate shock products pH‑neutral formula preserves balanced spa water while effectively eliminating bacteria and algae Simply add directly into spa water while the pump is running—no pre‑dissolving needed Works on all spa types and offers broad compatibility with other sanitizers like bromine and ozone

Complete FROG® Serene cartridge kit includes 1 mineral cartridge and 3 bromine cartridges for easy, low-maintenance spa sanitation Provides a 4-month supply of fresh, clean spa water with significantly less odor than traditional bromine systems The mineral cartridge releases sanitizing minerals that help control bacteria and reduce the amount of bromine needed Each bromine cartridge lasts 2–4 weeks, depending on use and spa size—simply replace when empty Compatible with the FROG® Serene Floating System or inline Spa FROG® systems built into many spa models Maintains water clarity and softness while minimizing eye and skin irritation Pre-filled cartridges eliminate measuring, mess, and guesswork—just snap in and enjoy Ideal for spa owners who want reliable sanitation with less frequent chemical handling

Buffered non-chlorine oxidizer that removes organic contaminants while stabilizing spa water pH—no “pH bounce.” Quadruple-action formula—shocks, clarifies, acts as a flocculant, and buffers—restoring sparkle and eliminating odors. Quick-dissolving and works in as little as 15 minutes*, compatible with chlorine, bromine, salt, ozone, and mineral sanitizers.

To Raise CH (ppm) Spa Volume (Gallons) 150 200 300 400 500 20 0.5 0.5 1 1.5 1.5 40 1 1.5 2 2.5 3 80 2 2.5 4 5 6.5 All values in dry ounces.

Convenient drop-in mineral sanitizer designed to fit inside most spa filter cartridges—no additional equipment needed. Provides continuous water conditioning for up to 4 months in spas up to 600 gallons. Uses FROG’s patented mineral formula to destroy bacteria, reduce odors, and enhance water softness. Reduces chlorine or bromine use by up to 50%, minimizing skin and eye irritation and reducing chemical smell. Compatible with chlorine, bromine, and most spa shock treatments as part of a complete water care routine. Easy to install—just drop it into the center of the filter or filter well and let it go to work. Helps maintain crystal-clear water and reduces workload on the spa’s sanitizer and filter system. Ideal for hot tub owners seeking an easier, more natural approach to daily spa maintenance.

Premium pre-filled mineral cartridge designed for the FROG® Serene Floating or In-Line system, supporting hot tubs from 150 to 600 gallons. The cartridge gently releases beneficial minerals to soften skin and eyes and reduce bromine usage. Demonstrates patented dual-action sanitation by combining minerals with low-level bromine to destroy bacteria while reducing chemical demand. Lasts approximately 4 months—an ideal interval that aligns with routine spa draining and refills. Minimizes bromine use by up to 50%, cutting odors, protecting swimwear, and enhancing comfort. Simple snap-in design fits securely in the reusable green floater or in-line cartridge housing, making installation and replacement easy. Eco-friendly and recyclable cartridge helps reduce plastic waste over time. Maintains stable pH levels and crystal-clear water by balancing mineral and bromine action. Trusted by spa professionals, this cartridge makes spa maintenance virtually care-free with set-and-forget convenience.

Eliminates oils by converting them to easier-to-remove compounds Reduces unpleasant odors Improves water clarity Reduces scum-line build-up Helps keep spa water clear

The SpaGuard Brominating Concentrate 6 lb: One-step, fast-dissolving brominating granules have no chlorine odor Dual-acting as both a sanitizer and oxidizer, eliminates need for two products Easy to use, no pre-dissolving needed Apply directly to water while the pump is running Killing bacteria is key to spa maintenance In a spa, sanitizers are added to control the growth of bacteria and algae. The warm water environment of the spa is conducive to growth, making sanitization essential to having a clean spa that is suitable for bathers. Although the chemical reactions that occur to sanitize a spa are the same as in a pool, the reactions in a spa happen at a much faster rate. Chemicals become more reactive and tend to be used up more quickly than in a pool, requiring frequent chemical additions to maintain proper sanitizer residuals. Purchase your SpaGuard Brominating Concentrate 6 lb today and watch the magic work.

This EPA-registered mineral purifier cartridge (23434A) utilizes a patented silver-chloride compound to naturally reduce bacteria levels in spa water. Designed to last 4 months or until the next refill, this cartridge works in spas up to 600 gallons, providing effective, long-lasting protection. When used alongside standard sanitizers (chlorine, bromine, ozone, or non-chlorine oxidizers), it allows for up to 50% reduction in chemical usage while maintaining water clarity and balance. Superb water care convenience: drop it in the filter, skimmer well, or use a string for easy retrieval—no measuring or dosing required. Helps maintain neutral pH and balanced chemistry, enhances filter performance, reduces maintenance time, and delivers softer spa water with less odor. Suitable for all spa systems—chlorine, bromine, saltwater, mineral, and ozone; simple to replace and eco-friendly due to reduced chemical consumption.

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

Rapid-dissolve effervescing tabs that effectively oxidize non-living organic waste and contaminants in spa water. Buffered to prevent pH bounce, ensuring water balance remains stable after application. Pack contains 1.25 lb of single-dose 1″ tabs—ideal for weekly treatments in typical residential spas. Convenient and mess-free—simply drop a tab into the filter well while the pump runs, and let it work.

Specifically formulated for swim spas using the FROG® Water Care System, providing powerful oxidation without chlorine. Oxidizes organic contaminants like body oils, lotions, and sweat, helping to restore crystal-clear water. Helps eliminate unpleasant odors and cloudy water caused by high bather loads or poor filtration. One 16 oz pouch treats most swim spas up to 2,000 gallons in a single, easy-to-apply dose. Compatible with FROG @ease and FROG Serene systems as part of a complete spa water maintenance routine. Does not raise chlorine levels, making it ideal for sensitive skin and eyes and a gentler soaking experience. Use weekly, or after heavy use, to keep water fresh and reduce the workload on sanitizers. Pre-measured pouch requires no guesswork or handling of messy powders—just cut and pour.

Lowers the pH Protects spa and equipment due to improper pH Prevents cloudy water due to high pH Balances water for bather comfort

*SIMPLE - WORKS WITH EVERY HOT TUB - ( Salt, Chlorine & Bromine) add one dose once per week! Welcome to SilkBalance, the most simple hot tub water conditioner on the market. Say goodbye to confusing chemical measurements and complex balancing acts *SOFTEN - the feel of your skin and water. Your skin will feel hydrated after you use your spa. *BALANCE - Manages the pH and alkalinity (after initially set) so you do not have to add harsh chemicals daily. *PROTECT you from harsh chemicals and PROTECT your spa components from premature erosion making your hot tub and parts last longer *PREVENT the formation of slime and sludge before it has a chance to develop. *MAXIMIZE the effective and efficient performance of all chlorine, bromine, salt, ozone, mineral *ENVIRONMENT SilkBalance is a natural formula that will significantly reduce over chemical usage and extend the life of your spa water, lowering your impact on the environment and saving water.

Advanced UV protection formula designed to block harmful sun rays that cause fading, chalking, cracking, and brittleness in spa covers and exterior trim. Ideal for use on vinyl spa covers, rubber gaskets, plastic cabinetry, acrylic panels, fiberglass, and inflatables. Restores lost color and luster while leaving a non-greasy, dry-to-the-touch matte finish. Repels dust, dirt, and staining with a powerful antistatic barrier that helps reduce maintenance. Contains no petroleum distillates or silicone oils, making it safe for frequent use on sensitive surfaces. Water-based formula is environmentally friendly and safe around water features and landscaping. Easy-to-use trigger spray bottle allows for even application with minimal waste. Developed for aerospace-grade protection and trusted by auto, marine, and spa professionals for over 30 years.