--- product_id: 633148954 title: "4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets" brand: "crystal clear" price: "691.48 DT" currency: TND in_stock: true category: "Crystal Clear" url: https://www.desertcart.tn/products/633148954-4in1-multifunction-chlorine-tablets-for-hot-tubs-spa-swimming-pools store_origin: TN region: Tunisia --- # 3-5 days slow release 4-in-1 multifunctional formula UV resistant for lasting effect 4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets **Brand:** crystal clear **Price:** 691.48 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Keep your water sparkling and social-ready with Crystal Clear 4-in-1! ## Quick Answers - **What is this?** 4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets by crystal clear - **How much does it cost?** 691.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/633148954-4in1-multifunction-chlorine-tablets-for-hot-tubs-spa-swimming-pools) ## Best For - crystal clear enthusiasts ## Why This Product - Trusted crystal clear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-in-One Water Care:** Disinfects, prevents algae, clarifies, and stabilizes in one tablet - β€’ **Effortless Maintenance:** Compatible with all dispensers for hassle-free dosing - β€’ **Sunlight-Proof Formula:** UV resistance minimizes chlorine loss, reducing frequent topping up - β€’ **Long-Lasting Chlorine Release:** Steady chlorine supply for up to 5 days keeps water safe and balanced - β€’ **Versatile for Every Pool & Spa:** Perfect for hot tubs, swimming pools, paddling pools, and spas ## Overview Crystal Clear 4in1 Multifunction Chlorine Tablets deliver professional-grade water sanitation with a unique 4-in-1 formula that disinfects, prevents algae, clarifies cloudy water, and stabilizes chlorine levels. Designed for slow, UV-resistant release over 3-5 days, these 20g tablets fit all standard dispensers and are ideal for pools, spas, hot tubs, and paddling pools. Each 1kg tub contains 50 tablets, ensuring long-lasting, crystal-clear water with minimal effort. ## Description Crystal Clear Multifunctional Chlorine Tablets Our premium multi-function chlorine tablets are the number one choice for an effective and economical way to professionally maintain chlorine balance in your swimming pool, spa or hot tub water. 4-in-1 Action Our all-in-one tablets have multiple beneficial effects on your pool. Containing; Chlorine, which disinfects, kills bacteria and viruses; Algaecide which kills and prevents growth of algae and a clarifier, which contains flocculant designed to help clump foreign tiny debris particles together to get caught easily in the filter to keep the water looking crystal clear. Before Use Please ensure your water levels are β€˜balanced’ before usage as per pool or hot tub guidelines. Slow release chlorine tablets are designed to maintain chlorine levels. How to Use Simply put desired amount of tablets into dispenser, monitor the chlorine levels until a constant level has been achieved. Top up when the levels are low and always use same tablet type or brand when replacing tablets or wash out thoroughly first. Check your water balance (chlorine and pH) regularly with a test kit to ensure safe bathing and to adjust the dispenser flow settings to keep a steady chlorine level. Ideal levels for most set ups - Chlorine residual between 2-3mg/l and pH between 7.2 – 7.6. Contents Each child proof 1kg tub has an inner lining for freshness and contains 50 x 20g round 1inch tablets designed for floating dispensers, floating skimmers and chlorine feeders Shipping Information Free 48 hours tracked courier service. Orders received before 1300hrs will be dispatched same working day UK Mainland delivery only BUY NOW and make bathing time even more special with β€˜Crystal Clear’ ## Features - 4-IN-1 MULTIFUNCTIONAL CHLORINE TABLETS: Our Crystal Clear 4-in-1 premium multi-function chlorine tablets offer a simple all in one disinfection solution to sanitise and stabilise your water whilst preventing algae growth and clearing cloudy water - CRYSTAL CLEAR CLARITY: Our unrivalled market leading quality tablets offer guaranteed purification with a top quality algaecide for eliminating algae growth plus a high grade clarifier to pick up tiny particles which can freshen the water clarity to make it sparkle back to life. - EASY TO USE: Our all-purpose tabs can be used with floating dispensers, floating skimmers and chlorine feeders for a super simple chlorine water treatment solution for all types of Spa, Pool or Tub. - SLOW RELEASE / UV RESISTANT: Our chlorine tablets will dissolve slowly and evenly over 3-5 days giving a steady replacement of chlorine loss to maintain optimal safe bathing levels without hassle. With a special UV resistant formula also prevents chlorine loss caused by sunlight which helps towards easier water balancing and maintenance of chlorine levels. - HOT TUB / POOL / SPA: Our versatile chlorine tablets are suitable for use in all water conditions and types of home leisure... from paddling pools all the way through to swimming pools Crystal Clear chlorine tablets have you covered. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076PSC2H4 | | Brand Name | CRYSTAL CLEAR | | Customer Reviews | 4.6 4.6 out of 5 stars (2,808) | | Item Form | Tablet | | Item Weight | 1 Kilograms | | Manufacturer | Stellar Life LTD | | Number of Items | 50 | | Product Benefits | Prevents | | UPC | 660042213303 | | Unit Count | 1000 Grams | ## Product Details - **Brand:** CRYSTAL CLEAR - **Item form:** Tablet - **Item weight:** 1 Kilograms - **Product benefits:** Prevents - **UPC:** 660042213303 ## Images ![4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets - Image 1](https://m.media-amazon.com/images/I/81gnb9tsBUL.jpg) ## Frequently Bought Together - CRYSTAL CLEAR 4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets - Bestway Floating Chemical Dispenser for Hot Tubs and Swimming Pools, 5 inch Chlorine Tablet Holder, Multi-Functional Chlorine Tablet Dispenser - EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/633148954-4in1-multifunction-chlorine-tablets-for-hot-tubs-spa-swimming-pools](https://www.desertcart.tn/products/633148954-4in1-multifunction-chlorine-tablets-for-hot-tubs-spa-swimming-pools) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-19*