Premier Spa Water Care

Efficient: Testing the water is a crucial step in maintaining the optimal condition of your hot tub, all-season pool, or swimming pool. The BioGuard 5-way Water Test Strips offer a convenient and efficient solution for this task. With just a simple dip and a few moments, you can measure Free Chlorine, Total Bromine, pH, Total Alkalinity, and Total Hardness, ensuring a comprehensive understanding of your water chemistry. Easy to Use: These test strips offer a hassle-free testing experience, requiring just a single dip to obtain comprehensive results, saving time and effort in pool maintenance routines. Reliable: BioGuard 5-Way Test Strips provide rapid and precise measurements of essential parameters including total bromine, free chlorine, pH, total alkalinity, and total hardness, ensuring efficient pool or spa maintenance. Clear and Concise Results: Our test strips deliver understandable results, ensuring clarity and simplicity for users. With clear and straightforward readings, you'll confidently make informed choices about your water treatment needs. Tested and Proven Effective: BioGuard products are known for delivering reliable results and making pool care easy. BioGuard carries an extensive line of pool solutions for all needs.

Concentrated 3‑in‑1 formula that clarifies water, prevents scale and corrosion, and protects pool surfaces and equipment during winter months. Safe for all pool types: in‑ground, above‑ground, chlorine, bromine, saltwater, and SoftSwim® systems. Treats up to 25,000 gal per 2 L bottle; half dose for pools ≤12,000 gal to save product. Easily administered by slowly pouring around the deep end while the pump runs, followed by two hours of circulation. Compatible with BioGuard Arctic Blue winter kits—but powerful enough to be used on its own. Ideal as a final closing-step to simplify spring start-up and reduce maintenance.

Weekly 3‑in‑1 formula that delivers intense clarity, removes phosphates, and prevents waterline buildup. Contains a proprietary blend of enzymes and clarifiers that improve filter performance and water sparkle. Helps eliminate and prevent oily scum lines along pool walls and tile. Works quietly in the background to reduce non-living organics, sunscreen, and debris buildup. Removes phosphates—common food sources for algae—by drawing them into the filter for elimination. Ideal for weekly maintenance throughout the season to keep water clean, clear, and fresh. Compatible with all pool types, including chlorine, bromine, saltwater, and SoftSwim® systems. One 3 L bottle lasts an average pool an entire swim season with weekly use.

Instant rescue formula combining powerful enzymes and clarifiers to break down oils, sunscreen, debris, and non-living organic waste. Clinically shown to clear cloudy, hazy, or swampy water up to 2× faster than leading clarifiers. Ideal for spring opening, storm aftermath, pollen season, or algae cleanup—restores brilliant clarity often within 24 hours. Compatible with all pool systems: chlorine, bromine, saltwater, and SoftSwim® setups. Versatile; use as a one-time treatment or weekly maintenance dose (2 oz/1,000 gal) for ongoing clarity. Treats multiple pools with a single 2 L bottle—economical and effective.

  303® Multi‑Surface Cleaner offers a powerful, residue‑free cleaning formula ideal for virtually any water‑safe surface. Formulated to remove stubborn stains like coffee, oil, grease, and ink without harsh chemicals, it leaves surfaces looking refreshed and new. Safe on fabrics, vinyl, plastic, metal, and more, this versatile cleaner is perfect for spa covers, outdoor gear, automotive interiors, RV awnings, and marine surfaces. It rinses readily without streaking, ensuring ease of use and professional results. Effectively removes tough stains and grime Leaves no greasy or soapy residue Safe for use on fabrics, vinyl, plastics, metals, and outdoor surfaces Water‑based and non‑hazardous formula (no acids, caustics, or solvents) Ideal prep step before applying protectants like 303 Aerospace or Fabric Guard Made in the USA

303® Aerospace Protectant is a professional-grade, water-based UV protector originally developed for aerospace and aviation applications. It restores surfaces like vinyl, plastic, rubber, leather, and fiberglass while blocking harmful UV rays. The non-greasy, matte finish repels dust, dirt, and stains—ideal for outdoor gear, spa covers, automotive interiors, and marine equipment. Reapply every 3–5 weeks for ongoing protection. Blocks UV-induced fading, cracking, and sun damage Dries to a matte, non-oily finish Repels dust, lint, and stains Safe on a wide range of materials: vinyl, rubber, plastic, leather, fiberglass, gelcoat, and carbon fiber Water-based formula with no petroleum distillates Easy spray-and-wipe application, professional results Made in the USA

303® Mold & Mildew Cleaner + Blocker quickly and safely cleans and removes tough mold and mildew stains from virtually any water-safe surface. Not only does this product CLEAN unsightly mold and mildew stains that have already formed, it will also help PREVENT mold and mildew stains from re-occurring on the treated surface.Unlike other mold & mildew cleaner products on the market, this product does NOT contain bleach, and will leave behind a fresh scent, with no strong odors to worry about during or after use. Works safely on vinyl, plastic, painted surfaces and even safe enough for use on fabric! Removes mold & mildew stains on contact. Blocks stains from re-occurring. Does NOT contain bleach. Fresh scent Works on ALL water-safe surfaces, including vinyl & fabrics. Use on vinyl boat seats, vinyl or fabric covers, cushions, upholstery, plastics & more.

  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

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.

Professional-grade UV protectant that prevents fading, cracking, and discoloration on vinyl, rubber, plastic, fiberglass, and more. Ideal for use on spa covers, cabinet trim, outdoor furniture, tires, dashboards, and marine equipment. Restores depth of color while leaving a non-greasy, dry-to-the-touch matte finish that resists dust and grime. Water-based, petroleum-free formula is safe for repeated use and eco-friendly for outdoor environments. Provides long-lasting protection against the harsh effects of UV exposure, water, and chemical splash. One-gallon size is ideal for maintenance professionals, high-volume spa service routes, or seasonal deep treatments. Easy to apply with a sprayer or microfiber cloth—just wipe on and buff off excess. Trusted for over 30 years in automotive, marine, aviation, and spa industries.

  4‑in‑1 test strips that measure free chlorine/bromine, pH, total alkalinity, and calcium hardness. Provides fast and accurate results—dip for 2 seconds, shake off excess, and read immediately. Pop‑top bottle protects strips from moisture and UV light. Ideal for quick home spa checks before use or during routine maintenance. Compatible with chlorine, bromine, ozone, and biguanide systems—versatile for all spa sanitizers. Helps ensure proper water balance to prevent corrosion, scale, and foam buildup. Convenient 50‑strip supply for long‑term monitoring. Recommended twice‑weekly testing supports clear, safe, relaxing 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.

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.

Leisure Time® Spa 56 Chlorinating Granules are a specifically formulated, concentrated dichlor granular chlorine solution that effectively sanitizes and shocks hot spa water to help keep it clean and clear. Convenient and easy-to-use Leisure Time® Spa 56 Chlorinating Granules provides clear water so you can enjoy more relaxation Sanitizes and shocks spa water for quick, clean and clear results Fast-acting concentrated chlorine granular formula specially formulated for hot water Package features easy, step-by-step instructions The full line of Leisure Time® shocks and sanitizers work hard to keep your spa water soothing, clean and clear The simple routine from Leisure Time® reduces water care time for a more relaxing spa experience

Specifically formulated concentrated dichlor granular chlorine designed for hot spa water. Rapidly sanitizes and shocks spa/hot tub water to remove bacteria and contaminants. Fast-acting sodium dichloro-s-triazinetrione dihydrate (99% active, ~55% available chlorine). EPA-approved formula that maintains clean, clear water and controls algae growth. Easy-to-follow step-by-step instructions printed on bottle for start-up, maintenance, and superchlorination. Suitable for regular maintenance or periodic shock treatment (superchlorination). Compatible with chlorine, bromine, ozone, and biguanide sanitizers. Available in convenient 2 lb container; ideal for both residential and commercial spa settings.

Includes six 2 oz packets of EPA-registered sodium bromide—ideal for initializing or refreshing a spa’s bromine-based sanitation. Establishes a 30 ppm bromide reserve when dosing 0.5 oz per 100 gallons, creating a consistent bromine chemistry once bromine tablets are added. Vegetable starch-free granule formula dissolves fully and quickly, avoiding filter clogging or residue buildup. Eases the transition to bromine sanitation, virtually eliminating chlorine smell and enhancing sanitizer efficiency. Ideal for spa startup, water refreshes, or post-draining, and compatible with all bromine systems, including tablets, floaters, and feeders. Convenient packet format simplifies dosing—no measuring spoons required, mess-free usage by spa owners.

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?

  *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.

Includes 16 pre-measured dissolving pods that treat hot tub water weekly for a full 4-month cycle. Each gem balances pH and alkalinity, softens water, and neutralizes odors in one convenient dose. Safe for use with all major sanitizing systems including chlorine, bromine, salt, ozone, and mineral-based solutions. Prevents scum lines, scale buildup, and internal biofilm, improving filtration and equipment life. Completely dissolves in about 20 seconds when added to the filter area or directly in front of jets. Contains a natural, biodegradable formula that’s gentle on skin and ideal for frequent soaking. Comes in a compact, resealable bottle for easy storage and consistent dosing. Designed for hot tub owners who want chemical-free water care without measuring, mixing, or mess.

When it’s time to shock your spa, our Shock Gems are the convenient solution because the tiny one-ounce pods are specially formulated to work in conjunction with the SilkBalance water conditioner. We’ve taken the hassle out of keeping your spa clean with this new, handy, non-chlorine chemical alternative. Because SilkBalance is not a sanitizer, you still need to oxidize any organic contaminants in the spa. Simply toss 1 Shock Gem in your spa after soaking – for up to two bathers – and 2 Shock Gems for three or more bathers. (You never need to add more than two Shock Gems at a time.) This removes organics such as body oil and perspiration and helps prepare your water for the next use.

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. PREVENT the formation of unwanted build up from your plumbing lines before it has a chance to develop. MAXIMIZE the effective and efficient performance of any chlorine, bromine, salt, ozone or 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. *INNOVATIVE Simple and safe to use, once per week dose, works with every sanitizer and will not clog or leave residue on filters.

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

SpaGuard's Calcium Hardness Increaser enables spa owners to increase their calcium hardness with this easy to use granular formula, which will boost your calcium hardness to above the danger zone, where low levels cause extensive corrosion of plumbing, jets, fixtures, and tub surfaces. Calcium Hardness Increaser helps raise the calcium level steadily so you don't get too much calcium and start developing scale build-up and cloudy water.

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

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

SpaGuard Chlorinating Concentrate kills germs quickly to keep your hot tub water safe, clean, and clear. The chlorine counteracts bacteria, viruses, algae, and microbes that breed in warm water. Hot tub water can be clear, it can be balanced, it can be hot—but until it is sanitized, it isn't ready for your family. Test your water twice a week and add SpaGuard chlorine as needed to keep germs at bay. Chlorine is a powerful, but temporary, sanitizer. After two or three days in water, up to half the available chlorine in your tub can become inactive or can evaporate away. If you ever over-chlorinate your hot tub, you can often set things right simply by turning on the bubbles for 30 minutes to help this natural evaporation. Regular usage: Add one ounce (1oz) of SpaGuard Chlorine to your hot tub for every 500 gallons of water, then test your water to achieve 2–3 parts per million (ppm) available chlorine. Shock usage: Add two ounces (2oz) of SpaGuard Chlorine to your hot tub after all bathers have left the spa. Circulate the water a full 15 minutes. Test and adjust spa water prior to the next bathing session. Alternately, you may choose to use a non-chlorine oxidizer as a shock treatment to burn away organic residue. Chlorine is a serious chemical, so it should be stored safely away from children, domestic animals, and public watersheds. Please read the label for full usage and safety information. If you find chlorine drys out your hair, try Purf Pool & Surf Shampoo.

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

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

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.

Revitalize your spa filtration system with this OEM Wellspring 282 Coreless Filter 2-pack (#10‑00416), compatible with Bullfrog A‑Series (2018–2022), R‑Series (2018+), and X‑Series (2018+). Coreless design reduces plastic waste and maximizes filter media efficiency, capturing particles down to 20 microns. Includes two filters—perfect for replacing both circulation and pump filters simultaneously. Optionally, retrofits earlier (2013–2017) models when used with adapter #10‑00417. OEM coreless filters include two 10-00282 cartridges per pack  Compatible with A‑Series, R‑Series & X‑Series spas (2018+) Retrofit capable on older 2013–2017 models with optional adapter #10-00417  Coreless design reduces waste and improves water clarity (<20 microns)  Durable premium media to protect pump and heater components

Bullfrog’s Simplicity® Flat Filters (Part #10-00814) are designed to offer unmatched filtration performance and ease of maintenance for the M Series, Swim Series, and 2023–present A Series spas. These innovative flat-style filters eliminate the waste and inefficiency of cylindrical cartridges by using 100% of the filtration surface, delivering better water clarity with less effort. The plastic-free design is eco-conscious and easily rinsed clean, or simply replaced monthly for zero mess. Fits Bullfrog M Series, Swim Series, and A Series (2023–present) Flat, plastic-free design maximizes filtration area for better performance Improves efficiency and reduces filter waste over time Easy monthly maintenance – rinse clean or replace in seconds Genuine OEM filters (Part #10-00814) for a perfect fit and reliable function Package includes 4 flat filters Ideal for spa owners who want convenience, clarity, and cost control

Genuine Bullfrog® Spas coreless filter cartridge 2-pack for STIL Series spas from 2018 to present Engineered for Bullfrog's Wellspring™ filtration system—no internal core means improved water flow and reduced maintenance Filters out fine debris, oils, and particulates to help keep spa water clean and clear Durable, pleated filtration media provides long-lasting performance and easy rinse-and-reuse functionality Designed to fit perfectly in STIL Series spas without modification or adapters OEM-quality filter ensures optimal spa performance and protection for pumps and heaters Each 2-pack provides a complete filter change for most STIL models Recommended replacement interval: every 3–6 months depending on spa usage and water quality

The Bullfrog Spas Filter Cartridge with Microban® (Part #10-2870) is a factory-original replacement designed for optimal performance in A Series, R Series, and X Series spas built from 2013 to 2016. This high-quality filter features Microban® antimicrobial technology, which helps inhibit the growth of bacteria and mold on the filter media—extending the life of your filter and improving your water quality. If you're considering a coreless upgrade, this filter can be replaced with compatible coreless cartridges using an optional Filter Cage Core (#10-00417). Fits Bullfrog A Series, R Series, and X Series spas (2013–2016) Genuine OEM filter (Part #10-2870) ensures perfect fit and filtration performance Features Microban® antimicrobial technology to resist bacteria and extend filter life Pleated filtration media traps fine particles and debris efficiently Improves water clarity, hygiene, and overall system performance Easy to install and replace as part of routine spa maintenance Can be replaced with coreless filter #10-00416 or #10-00810 (requires filter cage core #10-00417) Choose this Bullfrog filter to keep your spa water cleaner, clearer, and safer—session after session.

  Maintain clean, clear spa water with this 60 sq ft ProClear® filter cartridge, designed for Jacuzzi's advanced ProClear II system. Each 2‑pack includes two genuine Jacuzzi filters with removable twist‑off caps, allowing the use of ProClear mineral sanitizer. Built from high-quality Reemay® pleated media and durable cores, these filters support up to 18 months of consistent water performance with routine care. 60 sq ft filtration area captures fine debris and enhances water clarity Fits Jacuzzi J‑300 Series and ProClear II systems (2002+) Twist-off cap accommodates mineral sanitizer cartridges Genuine Jacuzzi OEM part ensures proper fit and reliable performance Built for up to 18 months of use with regular cleaning

  Experience superior filtration performance with the PROCLARITY® Depth Load Filter Cartridge. Designed with ultra-dense microfiber media, this disposable cartridge captures the finest particles deep within the filter, polishing spa water beyond standard filtration technology. Constructed without reusable cleaning in mind—replace every 90 days for optimal performance and water clarity. Captures ultra-fine particles for exceptionally clear water Ultra-dense microfiber filter prevents release of trapped contaminants Designed exclusively for use within the PROCLARITY® canister Disposable cartridge—do not rinse or reuse; replace every 3–4 months Enhances the performance of PROCLARITY systems when paired with upper filter Genuine Jacuzzi OEM part ensures seamless integration and filtration efficiency

Keep your Jacuzzi spa water clean and flowing smoothly with this OEM ProClear® 60 sq ft filter cartridge. Crafted with woven polyester media and a twist-on cap, it supports mineral sanitizer use and fits top pump systems. Durable and efficient, this cartridge measures 6.693″ × 15.45″ and includes a 2.375″ opening for secure insertion. Replace every 12–18 months for optimal performance. 60 sq ft high-capacity woven filtration for superior debris capture Includes OEM twist-on cap—compatible with ProClear™ mineral sticks Built with woven polyester for enhanced flow and longevity Measures 6.693″ diameter × 15.45″ length with 2.375″ cap opening Durable design suitable for J‑300™, J‑400™, J‑500™, and J‑LX™ series spas Lasts up to 18 months with proper cleaning and maintenance

This genuine Jacuzzi® PROCLARITY® primary filter provides 40 sq ft of high-efficiency pleated media to capture fine particles before water reaches the depth-load cartridge. Designed to fit atop the cartridge housing in PROCLARITY systems, it ensures maximum circulation efficiency and clarity. Routine rinsing keeps the filter performing at its best, with replacements recommended every 12–18 months. 40 sq ft pleated media for superior debris capture Fits on top of the PROCLARITY® housing canister (inline with circulation pump) Durable design—rinsable monthly; replace every 12–18 months OEM part engineered for easy installation and optimal performance Compatible with multiple Jacuzzi models equipped with PROCLARITY systems

Upgrade your spa’s filtration with this genuine Jacuzzi® ProClassic™ cartridge, featuring a patented oval shape and 50 sq ft of Reemay® pleated media – designed exclusively for 2023+ J‑200™ Collection hot tubs. Its durable, rinseable construction promotes reusable performance up to 18 months. Simplify maintenance with an open-top design and robust build for long-lasting clarity and flow. Patented oval design tailored for 2023+ J‑200™ models 50 sq ft Reemay® pleated media captures fine and coarse debris Oval top opening (~4″) and 3″ bottom fit provide secure placement Durable, rinseable construction with up to 18 months of use OEM part ensures perfect fit and spa warranty compliance

Genuine OEM Sundance® MicroClean Ultra dual-filter assembly (#6541‑397S), including both the inner and outer cartridges (6473‑164S + 6473‑165S). First-of-its-kind interlocking filtration system delivers superior water purity with dual-stage capture. Outer pleated filter traps large debris and is washable, extending the life of the disposable inner filter. Inner micro-filter captures ultra-fine particles for crystal-clear spa water. 130 sq ft total media area—compatible with Sundance 880/980 Series (2009–2025), including Aspen®, Altamar®, Claremont™, and more.

Genuine disposable upper-stage MicroClean® filter cartridge for Sundance® spas. Spun-bound microfiber media delivers ultra-fine filtration to absorb oils, lotions, and fine particles. Designed for drop-in use with no threads—mounts directly atop the pleated outer cartridge (#6540‑501S). Compatible with models using MicroClean® systems: Sundance 780, 850, 880, 980, and select Sweetwater series since 2002. Should be replaced every 3–4 months—never cleaned or rinsed. Includes OEM equivalents: Pleatco PPS750, Filbur FC‑2812, Darlly PP2002. Works with all sanitizers, including chlorine, bromine, UV, and minerals.

The Sundance Microclean® Ultra Inner Filter Cartridge (6473-164) is engineered to deliver exceptional fine filtration when used in conjunction with the 6473-165 outer filter. Specifically designed for Sundance 880 Series spas, this inner filter traps ultra-fine particles that pass through standard filters—making it an essential part of a truly effective dual-stage system. Crafted with high-performance media and backed by Sundance OEM standards, it’s built for reliable spa operation and easy maintenance. Fits Sundance 880 Series spas with Microclean® filter systems Designed to work with outer filter #6473-165 for complete dual-stage filtration Captures ultra-fine particles to keep water clear and balanced Genuine OEM part (6473-164) ensures proper fit, function, and material integrity Effortless installation with no tools required Non-cleanable filter – replace on schedule for peak water quality Improves overall filtration performance and extends system longevity

OEM 75 sq ft Microclean lower cartridge for Sundance® spas Designed for dual-stage filtration systems Captures small particles and contaminants Reliable, durable, and easy to replace Compatible with select Sundance® 880 series models Engineered to meet original equipment manufacturer standards Reduces maintenance needs with effective debris trapping

Genuine Sundance® MicroClean® Ultra outer filter for 880 Series spas from 2009 to present Designed to work in tandem with the MicroClean® Ultra inner filter (sold separately) as part of a 2-stage filtration system High-capacity pleated design captures oils, debris, and fine particulates for crystal-clear spa water Engineered for optimal water flow and extended filter life with less frequent cleanings Constructed with durable, chemical-resistant media and reinforced end caps OEM direct-fit replacement—no adapters or modifications needed Compatible with 880 Series models including Optima, Cameo, Altamar, Marin, and Maxxus (2009+) For best results, replace both inner and outer filters every 4–6 months depending on usage

  Premium replacement filter cartridge for Waterway spas and other compatible systems requiring a 35 square foot cartridge. Features high-quality Reemay® polyester media that traps dirt and debris while maintaining excellent flow. Designed with a closed top and 2" male pipe thread (MPT) bottom fitting for easy installation and secure fit. 4-5/8" outer diameter and 10-1/2" length allow compatibility with compact spa filtration systems. Offers long-lasting filtration performance and durability under regular spa use. Helps protect spa pumps and jets from clogging and extends the life of your water care system. Simple to rinse and reuse between cycles; recommended replacement every 12 months or as needed. Manufactured by Unicel®, a trusted name in pool and spa filtration.

OEM-quality Unicel® filter cartridge, model C‑4975, designed as a direct replacement for various spa and hot tub applications. Large pleated polyester media offers a high filtration surface area for efficient debris capture. Built with a durable core and reinforced end caps—designed for repeated cleanings. Compatible with multiple systems that previously used U‑29, US‑68, or C‑709 cartridges. Easy to clean by rinsing with a hose; replace every 12–18 months for optimal performance.

High-quality 25 square foot replacement filter cartridge designed for use in Rainbow and Waterway spa filtration systems. Constructed with durable Reemay® spunbond polyester media for maximum filtration efficiency and water clarity. Closed top design and 1-1/2" SAE threaded bottom ensure a snug, leak-free fit in compatible filter housings. Measures 13-5/16" in length and 5" in outer diameter—ideal for compact spa filtration needs. Improves spa water quality by removing dirt, debris, body oils, and other contaminants. Helps extend the life of spa heaters, pumps, and plumbing by preventing clogs and buildup. Easy to clean and reuse; replace every 12 months or sooner depending on spa use. Manufactured by Unicel®, a trusted brand in spa and pool water filtration.

Genuine Rainbow® C-2608 filter cartridge designed for Dynamic Series I, II, III, and IV systems using the 8 sq. ft. configuration. Offers 8 square feet of pleated filter media to trap dirt, oils, and fine debris from spa water. Designed to restore and maintain optimal water clarity and overall filtration efficiency. Built with durable polyester media, reinforced end caps, and a rigid core for consistent flow and long life. Commonly used in smaller hot tubs and spas where space-saving filtration is required. Compatible with multiple brands using Dynamic Series filters, including Pentair, Jacuzzi, and Waterway systems. Easy to rinse and clean using a garden hose or filter cleaner to extend service life between replacements. OEM equivalent to Filbur FC-2401, Unicel C-2608, and Pleatco PRB8.

45 sq ft spa filter cartridge designed for Rainbow, Waterway, and compatible spa systems requiring open-ended filters. Made from Reemay® polyester media to provide superior filtration of fine particles, body oils, and other debris. Open top and bottom with 2-1/8" inner diameter for easy installation and compatibility with standard spa filter housings. Measures 10-1/8" in length and 5-5/16" in outer diameter—perfect for many compact spa systems. Helps maintain clean, clear water and reduces strain on pumps, heaters, and plumbing. Reusable with regular rinsing and monthly deep cleaning using spa filter cleaner. Should be replaced every 12 months or as needed based on spa usage and water quality. Manufactured by Unicel®, a trusted industry leader in pool and spa filtration.