--- product_id: 48080983 title: "Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use" brand: "clearwater" price: "334.11 DT" currency: TND in_stock: true reviews_count: 8 category: "Clearwater" url: https://www.desertcart.tn/products/48080983-clearwater-4-in-1-chlorine-tablets-for-hot-tub-spa store_origin: TN region: Tunisia --- # 3-5 days slow release clarifies & sanitizes water 4-in-1 multifunction formula Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use **Brand:** clearwater **Price:** 334.11 DT **Availability:** βœ… In Stock ## Summary > πŸ’¦ Keep your pool party-ready with Clearwater’s 4-in-1 powerhouse! ## Quick Answers - **What is this?** Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use by clearwater - **How much does it cost?** 334.11 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/48080983-clearwater-4-in-1-chlorine-tablets-for-hot-tub-spa) ## Best For - clearwater enthusiasts ## Why This Product - Trusted clearwater brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-in-One Water Care:** Sanitises, stabilises, prevents algae, and clarifies for crystal-clear pools and hot tubs. - β€’ **Effortless Maintenance:** Simply drop tablets in a floating dispenser for continuous, hands-free water treatment. - β€’ **Long-Lasting Performance:** Slowly dissolves over 3-5 days, reducing frequent dosing and saving your time. - β€’ **Clear Instructions Included:** Easy-to-follow guidance ensures hassle-free, safe application every time. - β€’ **Perfect for Pools & Hot Tubs:** Formulated specifically for above-ground pools, paddling pools, and hot tubs. ## Overview Clearwater 1 kg Multifunction Chlorine Tablets combine sanitiser, stabiliser, algaecide, and clarifier in one slow-release tablet designed for pools and hot tubs. Each tablet dissolves over 3-5 days, maintaining crystal-clear, algae-free water effortlessly. Ideal for floating dispensers, these tablets simplify water care with clear instructions and proven effectiveness, making pool maintenance easy and reliable. ## Description From the manufacturer 4-in-1 Multi Functional Tablets Clearwater Multi-Function Chlorine Tablets are an incredibly simple way to maintain clear and hygienic pool or hot tub water. These multi-function chlorine tablets are designed for use with floating dispensers or the Lay-Z-Spa ChemConnect. They will slowly erode over a period of 3 to 5 days, depending on the amount of water flowing over them. These multi-function chlorine tablets are an easy and convenient way of keeping pool and hot tub water clean. As well as containing chlorine, which kills bacteria and other organisms by disinfecting water, the tablets also contain an algaecide solution that prevents the growth of algae. The chlorine tablets also contain a water clarifier. Some debris and particles that find their way into water, such as dead skin and algae, are too small to be trapped by the filter system. Clarifier contains flocculants, which bind particles together so that a filter can trap them, producing clean and sparkly water. Review: Must have for the pool! - Great all in one tablet! I just pop 1 of these into a dispenser that floats around my pool, and along with my pump running, it keeps the water crystal clear! I add a little chlorine in time to time when it’s had a lot of use, but very little. A lot of tablets in the tub and they are quite large so i think these will last a long time which is great for the price. Definitely recommend for easier pool maintenance! Review: Time saving and easy to use - Great tablets that keep the hot tub perfectly balanced. Saves having 5 different pots of chemicals ## Features - Causes serious eye irritation. - Contact with acids liberates toxic gas. - Harmful if swallowed. - May cause respiratory irritation. - May intensify fire; oxidiser. - Use biocides safely. Always read the label and product information before use. - Very toxic to aquatic life with long lasting effects. - Very toxic to aquatic life. - 4-IN-1 TABLETS (50 X 20G): sanitise and stabilise your water whilst reducing/preventing algae growth and clearing cloudy water - EASY TO USE: by placing the tablets in a floating dispenser or chlorine feeder (such as ChemConnect) for slow release rather than being applied directly to water - SLOW RELEASE: chlorine tablets will slowly erode over 3-5 days for long lasting application - GREAT FOR HOT TUBS AND POOLS: these chemicals are designed to be used with hot tubs, paddling pools and above ground pools ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0050HLU1Q | | Benefits | Controls Algae | | Best Sellers Rank | 15 in Garden ( See Top 100 in Garden ) 1 in Chlorine | | Brand | Clearwater | | Brand Name | Clearwater | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 16,224 Reviews | | Item Form | Tablet | | Item Type Name | 1 kg Multifunction Chlorine Tablets for Pools and Hot Tubs | | Item Weight | 1.1 kg | | Item form | Tablet | | Item weight | 1.1 kg | | Manufacturer | ClearWater | | Manufacturer Part Number | CH0019 | | Model Number | CH0019 | | Number of Items | 1 | | Number of items | 1 | | Product benefits | Controls Algae | | Unit Count | 1000.0 gram | | Unit count | 1000.0 gram | ## Product Details - **Brand:** Clearwater - **Item form:** Tablet - **Item weight:** 2.43 Pounds - **Number of items:** 1 - **Product benefits:** Controls Algae ## Images ![Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use - Image 1](https://m.media-amazon.com/images/I/71COdlQ7bGL.jpg) ![Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use - Image 2](https://m.media-amazon.com/images/I/61tHoHVd7vL.jpg) ![Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use - Image 3](https://m.media-amazon.com/images/I/61bsVQVe4jL.jpg) ![Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use - Image 4](https://m.media-amazon.com/images/I/61eUhFahvQL.jpg) ![Clearwater 4-in-1 Chlorine Tablets for Hot Tub, Spa & Pool, 1kg 50 x 20g | Multifunction Sanitiser, Stabiliser, Algaecide, Clarifier, 3-5 Day Slow Release, Floating Dispenser or Feeder Use - Image 5](https://m.media-amazon.com/images/I/71fxaA7N1XL.jpg) ## Questions & Answers **Q: How many tablets would you use for a pool with 2170 liters of water** A: 5 **Q: I have the new model of Lay z spa hawai pro and the floater is now inside the spa beside the water filter area, how many tablets do you put in** A: 2 tablets works for me, 1 does not release enough when testing with the dip sticks **Q: I have a lay z vegas & have put 2 tablets in the floating dispenser but they've not disintegrated properly & the levels are not right! What's wrong?** A: Hi on starting up you need two tablets . Then on a weekly basis you need one . It can take about ten days for two to dissolve and then one usually takes a week . When we first used it it was a little foamy that goes away after a week . We have had know problems with only one tablet a week the water is crystal and doesn't smell to strong . We also change filter once a week same day as new tablet . Hope this helps . We use it every day . **Q: I still have not received my parcel how can I get a refund?** A: Contact Amazon live chat ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must have for the pool! *by A***R on 7 July 2026* Great all in one tablet! I just pop 1 of these into a dispenser that floats around my pool, and along with my pump running, it keeps the water crystal clear! I add a little chlorine in time to time when it’s had a lot of use, but very little. A lot of tablets in the tub and they are quite large so i think these will last a long time which is great for the price. Definitely recommend for easier pool maintenance! ### ⭐⭐⭐⭐⭐ Time saving and easy to use *by S***Y on 16 July 2026* Great tablets that keep the hot tub perfectly balanced. Saves having 5 different pots of chemicals ### ⭐⭐⭐⭐⭐ Time Saver & Cost Saver *by B***R on 6 June 2026* If you have a hot tub, this does several jobs with just one tablet. It's great value and reduces hassle! What more do you need?! ## Frequently Bought Together - Clearwater 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White (1 kg) - Clearwater Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water, 1 Litre - Clearwater Hot Tub, Pool and Spa Test Strips x 50-3 in 1 - Measures Chlorine, PH and Total Alkalinity --- ## 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/48080983-clearwater-4-in-1-chlorine-tablets-for-hot-tub-spa](https://www.desertcart.tn/products/48080983-clearwater-4-in-1-chlorine-tablets-for-hot-tub-spa) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*