--- product_id: 48416644 title: "20 x 20gram Chlorine Tablet Hot Tubs Swimming Pool Tablets" brand: "happy hot tubs" price: "€ 39.71" currency: EUR in_stock: true reviews_count: 8 category: "Happy Hot Tubs" url: https://www.desertcart.hr/products/48416644-20-x-20gram-chlorine-tablet-hot-tubs-swimming-pool-tablets store_origin: HR region: Croatia --- # Ideal for hot tubs & pools Child-safe container 20g slow-dissolve tablets 20 x 20gram Chlorine Tablet Hot Tubs Swimming Pool Tablets **Brand:** happy hot tubs **Price:** € 39.71 **Availability:** ✅ In Stock ## Summary > 💧 Keep your spa sparkling — because clean water is the new luxury! ## Quick Answers - **What is this?** 20 x 20gram Chlorine Tablet Hot Tubs Swimming Pool Tablets by happy hot tubs - **How much does it cost?** € 39.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48416644-20-x-20gram-chlorine-tablet-hot-tubs-swimming-pool-tablets) ## Best For - happy hot tubs enthusiasts ## Why This Product - Trusted happy hot tubs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Expertise:** From the UK’s #1 hot tub chemical retailer with decades of industry experience. - • **Versatile Application:** Perfectly designed for use in dispensers or skimmers for hot tubs, spas, and splash pools. - • **Safety First Packaging:** Comes in a child-safe container to keep your family protected. - • **Easy Maintenance Routine:** Simply place 3-4 tablets in your dispenser and enjoy hassle-free water care with minimal effort. - • **Consistent Sanitization Power:** Slow-dissolving 20g tablets ensure steady chlorine release for crystal-clear water. ## Overview Happy Hot Tubs 20 x 20g chlorine tablets provide a high-quality, slow-dissolving chlorine source designed for hot tubs, spas, and small pools. Packaged in a child-safe container, these tablets maintain optimal chlorine levels (2-5 ppm) for effective bacteria control. Trusted by UK’s leading hot tub chemical retailer, they offer a convenient, safe, and reliable way to keep your water pristine and inviting. ## Description Product Description Directions For Use Maintain a Free Chlorine Residual of between 2 and 3 ppm (parts per million) or pools 3 and 5ppm Place 3-4 chlorine tablets in your dispenser and let it float! Test your water to ensure levels are correct. Keep chlorine between 3-5ppm Every so often your hot tub or pool water will need a shock to keep the water clean after heavy use Remove your dispenser when your pool or spa is in use to prevent anyone touching the tablets Happy Hot Tubs 20 x 20g Chlorine Tablets Perfect for Swimming/Paddling Pools and Hot Tubs These high quality trichlor chlorine tablets are slow dissolving meaning you can sanitise your hot tub or swimming pool through slow constant dosing. They can be placed in a floating dispenser (See Below for our selection) or your pool / hot tub skimmer basket. For larger pools search for Happy Hot Tubs 200g Chlorine Tablets. Each 10 pack comes in a child-safe container. Happy Hint! Use chlorine granules or chlorine shock alongside tablets to give your spa or swimming pool a shock if levels are low or your water looks dirty. See below for our shock pot for pools and spas. Why Happy Hot Tubs? We Go Way Back! We are a family-run business with two generations working hard to keep our customers happy. Here you will see Sales Manager, James checking out a hot tub at a very young age! Vast Experience From manufacturing hot tubs in the 1980's to now importing from the USA, we have experience in all things hot tubs and wellness! Carefully Selected Range We know hot tubs so we know what you need to get maximum enjoyment out of your spa. We source a variety of high quality products to meet your needs, from chemicals to cleaning tools. Award Winning Team Our great team has won a variety of industry awards. Seen here collecting the UK Dealer of The Year Award in 2016 from Hot Spring Spas. Review: ideal for lay-z-spa's - Not sure how to rate chlorine tablets but here we go....excellent value for money, perfect for lay-z-spa's in my opinion just pop 2 in your floater and bobs your uncle my spa stays nice and clean no need for lay-z-spa's expensive cleaning kit (£20) fast post and instructions included will be ordering these again....If I ever run out! Review: Work well. - Bought to use in my floating dispenser in my Lay Z Spa. They work well. I usually but about 3-5 in at a time. I use them with other pool chemicals -(Clearwater and Algaecide) also with a piece of polyester wadding wrapped around my filter cartridge which has been crucial for keeping the water Clear. ## Features - 20 x Small 20g Chlorine Tablets That Can Go In A Dispenser Or Skimmer - High Quality Slow Dissolving Tablets - Comes In A Child Safe Container - Great for Splasher Pools, Hot Tubs and Spas - From Happy Hot Tub, the UKs number 1 hot tub chemical/accessory retailer! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AWP6BLU | | Benefits | Control Bacteria | | Best Sellers Rank | 69,234 in Garden ( See Top 100 in Garden ) 551 in Chlorine | | Brand | Happy Hot Tubs | | Brand Name | Happy Hot Tubs | | Customer Reviews | 4.5 out of 5 stars 832 Reviews | | Global Trade Identification Number | 05060330680285 | | Item Form | Tablet | | Item Weight | 20 Grams | | Item form | Tablet | | Item weight | 20 Grams | | Manufacturer | Happy Hot Tubs | | Number of Items | 20 | | Number of items | 20 | | Product benefits | Control Bacteria | | Unit Count | 400.0 gram | ## Product Details - **Brand:** Happy Hot Tubs - **Item weight:** 20 Grams - **Item form:** Tablet - **Product benefits:** Control Bacteria - **Global Trade Identification Number:** 05060330680285 ## Images ![20 x 20gram Chlorine Tablet Hot Tubs Swimming Pool Tablets - Image 1](https://m.media-amazon.com/images/I/81WDoaqc-OL.jpg) ![20 x 20gram Chlorine Tablet Hot Tubs Swimming Pool Tablets - Image 2](https://m.media-amazon.com/images/I/81PLQztBRpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ ideal for lay-z-spa's *by I***S on 17 May 2015* Not sure how to rate chlorine tablets but here we go....excellent value for money, perfect for lay-z-spa's in my opinion just pop 2 in your floater and bobs your uncle my spa stays nice and clean no need for lay-z-spa's expensive cleaning kit (£20) fast post and instructions included will be ordering these again....If I ever run out! ### ⭐⭐⭐⭐⭐ Work well. *by S***S on 9 June 2018* Bought to use in my floating dispenser in my Lay Z Spa. They work well. I usually but about 3-5 in at a time. I use them with other pool chemicals -(Clearwater and Algaecide) also with a piece of polyester wadding wrapped around my filter cartridge which has been crucial for keeping the water Clear. ### ⭐⭐⭐⭐⭐ I find these tablets a much better alternative to the granules and they seem to keep ... *by P***H on 16 October 2018* I find these tablets a much better alternative to the granules and they seem to keep the tub cleaner as well when used with the floating dispenser ## Frequently Bought Together - 20 x 20gram Chlorine Tablet Hot Tubs Swimming Pool Tablets - Clearwater Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water, 1 Litre - POOLPURE Replacement Bestway Spa Filter for Type VI SPA, Hot Tub Filter Replaces 90352E, Set of 4 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/48416644-20-x-20gram-chlorine-tablet-hot-tubs-swimming-pool-tablets](https://www.desertcart.hr/products/48416644-20-x-20gram-chlorine-tablet-hot-tubs-swimming-pool-tablets) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-12*