--- product_id: 518829690 title: "HTH 42050 Swimming Pool Care 3\" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb" brand: "hth" price: "Β₯51493" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/518829690-hth-42050-swimming-pool-care-3-chlorine-tabs-swimming-pool store_origin: JP region: Japan --- # Lasts up to 1 week Compatible with all pools Cleans & protects HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb **Brand:** hth **Price:** Β₯51493 **Availability:** ❌ Out of Stock ## Summary > 🏊 Dive into clarity with HTH! ## Quick Answers - **What is this?** HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb by hth - **How much does it cost?** Β₯51493 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/518829690-hth-42050-swimming-pool-care-3-chlorine-tabs-swimming-pool) ## 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€’ **Crystal Clear Waters:** Enjoy pristine swimming conditions with HTH's powerful chlorine tabs. - β€’ **Long-Lasting Protection:** Experience up to a week of continuous sanitization with slow-dissolving formula. - β€’ **Universal Compatibility:** Perfect for all pool types, including saltwater systemsβ€”no pool left behind! - β€’ **Algae & Bacteria Defense:** Safeguard your oasis from unwanted guests with effective algae and bacteria control. - β€’ **Test & Balance Made Easy:** Pair with HTH 6-Way Test Strips for optimal water chemistry and peace of mind. ## Overview HTH 42050 Swimming Pool Care 3" Chlorine Tabs are a 35lb solution designed to keep your pool water clean and clear. These slow-dissolving tabs provide long-lasting protection against algae and bacteria, making them suitable for all pool types, including saltwater systems. For best results, regular testing with HTH 6-Way Test Strips is recommended. ## Description HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb Review: Great product clear pool and happy customer - Well having my first pool which is a 15' above ground I leaned the hard way to maintain the water. First year checked the water every day with test strips and battled to keep it clear. Was buying gallons of liquid chlorine and putting recommended amounts in and had algae problem all the time. Bought algae additive and added that as directed and helped but still constant maintenance and the water looked slightly cloudy and not real clear. Bought clarifier and added that which helped but still wasn't right. The second year started out the same way but thought I would try the tablet route. Bought a floater and HTH 3" tablets advanced . What a difference using 1 tab a week and beautiful clear water. Still have to do some cleaning but this made it pleasurable to enjoy my pool. Can't recommend this enough. Review: Quality and price - Great price ! ## Features - BENEFIT: Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs; Kills algae and bacteria - CLEAN, CLEAR WATER: HTH Chlorine Tabs keep water clear while protecting against bacteria, algae and other organisms - SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH Chlorine Tabs dissolve slowly and last up to one week - COMPATIBLE WITH ALL POOLS: This product is great for all pool types, including saltwater systems; Use 1" tabs for above ground pools, 3" tabs for inground pools; 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 | |---------------|-------| | ASIN | B09R829T9V | | Best Sellers Rank | #2,175 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #32 in Swimming Pool Chlorine | | Brand | HTH | | Brand Name | HTH | | Customer Reviews | 4.3 out of 5 stars 328 Reviews | | Global Trade Identification Number | 00073187420503 | | Included Components | HTH 42050 Swimming Pool Care 3" Chlorine Tabs | | Item Form | Tablet | | Item Type Name | HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb | | Item Weight | 35 pounds | | Manufacturer | Innovative Water Care | | Manufacturer Part Number | 42050 | | Manufacturer Warranty Description | Warranty | | Model Number | 42050 | | Number of Items | 1 | | Package Size Name | 35 lb Bucket | | Product Benefits | Controls Algae | | UPC | 073187420503 | | Unit Count | 1 Count | ## Product Details - **Brand:** HTH - **Item Form:** Tablet - **Item Weight:** 35 Pounds - **Product Benefits:** Controls Algae - **UPC:** 073187420503 ## Images ![HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb - Image 1](https://m.media-amazon.com/images/I/613wq0gTumL.jpg) ![HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb - Image 2](https://m.media-amazon.com/images/I/71Ck3KiHSpL.jpg) ![HTH 42050 Swimming Pool Care 3" Chlorine Tabs, Swimming Pool Chlorinating Sanitizer, 35lb - Image 3](https://m.media-amazon.com/images/I/61IcoF+lqDL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product clear pool and happy customer *by M***K on March 2, 2026* Well having my first pool which is a 15' above ground I leaned the hard way to maintain the water. First year checked the water every day with test strips and battled to keep it clear. Was buying gallons of liquid chlorine and putting recommended amounts in and had algae problem all the time. Bought algae additive and added that as directed and helped but still constant maintenance and the water looked slightly cloudy and not real clear. Bought clarifier and added that which helped but still wasn't right. The second year started out the same way but thought I would try the tablet route. Bought a floater and HTH 3" tablets advanced . What a difference using 1 tab a week and beautiful clear water. Still have to do some cleaning but this made it pleasurable to enjoy my pool. Can't recommend this enough. ### ⭐⭐⭐⭐⭐ Quality and price *by T***Y on September 24, 2025* Great price ! ### ⭐⭐⭐⭐⭐ I find these are better than the simple tablets *by R***R on July 20, 2023* I was for a while struggling to keep my pool algae free. I was using cheap chlorine tablets, but then i first used a 2 step cleaning algae killer on the pool. Got rid of the algae, then switched to these tablets and since then have not had the green algae blooms, i do notice a little algae growth between the folds of my intex pool but I can easily scrub that off and the algae is not coming back every 3 weeks. --- ## 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.jp/products/518829690-hth-42050-swimming-pool-care-3-chlorine-tabs-swimming-pool](https://www.desertcart.jp/products/518829690-hth-42050-swimming-pool-care-3-chlorine-tabs-swimming-pool) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-26*