--- product_id: 447015449 title: "3\" Advanced Chlorinating Tablets" brand: "hth" price: "NT$4870" currency: TWD in_stock: true reviews_count: 10 category: "Hth" url: https://www.desertcart.tw/products/447015449-3-advanced-chlorinating-tablets store_origin: TW region: Taiwan --- # Sanitizes & clarifies water Up to 1 week slow dissolve Kills algae & bacteria 3" Advanced Chlorinating Tablets **Brand:** hth **Price:** NT$4870 **Availability:** βœ… In Stock ## Summary > πŸ’¦ Keep your pool pristine and your summer legendary! ## Quick Answers - **What is this?** 3" Advanced Chlorinating Tablets by hth - **How much does it cost?** NT$4870 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/447015449-3-advanced-chlorinating-tablets) ## Best For - hth enthusiasts ## Why This Product - Trusted hth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Algae? Not on Your Watch:** Advanced algaecide action keeps your water crystal clear and algae-free - β€’ **Smart Maintenance Partner:** Pair with HTH 6-Way Test Strips for precise water balance and ultimate pool health - β€’ **Effortless Pool Perfection:** One tab sanitizes, clarifies, and protects your pool all season long - β€’ **Long-Lasting Chlorine Power:** Sun-protected formula dissolves slowly, maintaining ideal chlorine levels for up to 7 days - β€’ **Universal Pool Compatibility:** Safe for vinyl-lined, saltwater, and all pool typesβ€”use in floaters, feeders, or skimmers ## Overview HTH 3” Chlorine Tabs Advanced deliver a powerful, slow-dissolving sanitizer, clarifier, and algaecide in one convenient tablet. Designed for all pool types, these sun-stabilized tabs maintain consistent chlorine levels for up to a week, ensuring crystal-clear, algae-free water with minimal effort. Ideal for busy professionals who demand flawless pool care without the hassle. ## Description The HTH 3” Chlorine Tabs Advanced is the ultimate convenience for pool care. This easy and convenient tab is a sanitizer, clarifier, and algaecide all in one, protecting your swimming pool and swimmers. The advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season. These slow-dissolving, long-lasting tabs are sun-protected for longer chlorine life, dissolve slowly, and last up to one week. Compatible with all pool types, including vinyl-lined pools and saltwater systems, this product can be used in a floater, feeder, or skimmer basket. For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm. With HTH 3” Chlorine Tabs Advanced, you're all clear for fun! Review: Works fantastic!! - These pucks are fantastic!! I don’t know what this brand does differently than other brands- but it works! We have had an above ground pool for 5 years now. The first couple years we used liquid chlorine and constantly had to battle with algae and burn off in the hotter months of summer. We switched to pucks during year 3, but the prior brand we were using had the same burn off issues. We swapped to this brand last year. Since using this brand our pool has been at consistent chlorine levels in the ideal range, without the burn off. Our pool has never been this clear!! We typically buy this size container, and break the pucks in half. We pop half a puck in the skimmer basket every day and a half, and the chlorine levels stay consistent. These don’t dissolve super quickly like other brands, but instead provide even chlorine coverage. I highly recommend this specific brand- we will never use anything else from here on out. For reference I have the Bestway platinum series 12’ x 20’. We also have a permanent skimmer basket (purchased separately) attached. Review: Very cleaning pool - They dissolve at a steady, slow pace, making weekly pool maintenance so much easier. I live in a very hot and sunny area, and these stabilized tablets have completely prevented any algae growth. The water stays perfectly clean and clear. ## Features - BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy and convenient tab - CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season - SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Chlorine Tabs Advanced dissolve slowly and last up to one week - COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems; Use in floater, feeder, or skimmer basket - YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | HTH | | Item Form | Tablet | | Item Weight | 16 ounces | | Number of Items | 1 | | Product Benefits | Kills Algae and Bacteria | | UPC | 073187420527 | ## Product Details - **Brand:** HTH - **Item Form:** Tablet - **Item Weight:** 16 ounces - **Product Benefits:** Kills Algae and Bacteria - **UPC:** 073187420527 ## Images ![3" Advanced Chlorinating Tablets - Image 1](https://m.media-amazon.com/images/I/71bjXRNP+QL.jpg) ![3" Advanced Chlorinating Tablets - Image 2](https://m.media-amazon.com/images/I/71YaLmIiJ8L.jpg) ![3" Advanced Chlorinating Tablets - Image 3](https://m.media-amazon.com/images/I/61EOetLhFcL.jpg) ![3" Advanced Chlorinating Tablets - Image 4](https://m.media-amazon.com/images/I/71qknfTpLcL.jpg) ![3" Advanced Chlorinating Tablets - Image 5](https://m.media-amazon.com/images/I/61YIsEmJrfL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works fantastic!! *by L***M on July 6, 2026* These pucks are fantastic!! I don’t know what this brand does differently than other brands- but it works! We have had an above ground pool for 5 years now. The first couple years we used liquid chlorine and constantly had to battle with algae and burn off in the hotter months of summer. We switched to pucks during year 3, but the prior brand we were using had the same burn off issues. We swapped to this brand last year. Since using this brand our pool has been at consistent chlorine levels in the ideal range, without the burn off. Our pool has never been this clear!! We typically buy this size container, and break the pucks in half. We pop half a puck in the skimmer basket every day and a half, and the chlorine levels stay consistent. These don’t dissolve super quickly like other brands, but instead provide even chlorine coverage. I highly recommend this specific brand- we will never use anything else from here on out. For reference I have the Bestway platinum series 12’ x 20’. We also have a permanent skimmer basket (purchased separately) attached. ### ⭐⭐⭐⭐⭐ Very cleaning pool *by J***H on August 1, 2026* They dissolve at a steady, slow pace, making weekly pool maintenance so much easier. I live in a very hot and sunny area, and these stabilized tablets have completely prevented any algae growth. The water stays perfectly clean and clear. ### ⭐⭐⭐⭐⭐ Tablet *by T***Y on August 7, 2026* The cheapest I found and done the job ## Frequently Bought Together - HTH 42052 Swimming Pool Care 3" Chlorine Tabs Advanced, Swimming Pool Chlorinating Sanitizer, 5lb - HTH 52037 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula (12 Pack) - ARM & HAMMER Clear Balance Swimming Pool Alkalinity pH Maintenance Tablets, White, 1 Pack, 24 Count --- ## 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.tw/products/447015449-3-advanced-chlorinating-tablets](https://www.desertcart.tw/products/447015449-3-advanced-chlorinating-tablets) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-08-16*