--- product_id: 637799605 title: "HTH 42051, Swimming Pool Care 3\"\" Chlorine Tabs Advanced, 8oz" brand: "hth" price: "FREE" currency: SCR in_stock: false category: "Hth" url: https://www.desertcart.sc/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz store_origin: SC region: Seychelles --- # Up to 1 week slow dissolve Sanitizes & clarifies water Kills algae & bacteria HTH 42051, Swimming Pool Care 3"" Chlorine Tabs Advanced, 8oz **Brand:** hth **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 💦 Keep your pool crystal clear and summer-ready with HTH’s advanced chlorine tabs! ## Quick Answers - **What is this?** HTH 42051, Swimming Pool Care 3"" Chlorine Tabs Advanced, 8oz by hth - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz) ## 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 - • **Effortless Maintenance:** Use in floaters, feeders, or skimmer baskets for easy dosing - • **Optimized Water Balance:** Pair with HTH 6-Way Test Strips to maintain perfect chlorine levels - • **All-in-One Pool Protection:** Sanitizer, clarifier, and algaecide in a single convenient tab - • **Long-Lasting Chlorine Power:** Sun-protected formula dissolves slowly, lasting up to 7 days - • **Universal Pool Compatibility:** Safe for vinyl-lined, saltwater, and all pool types ## Overview HTH 42051 3" Chlorine Tabs Advanced deliver a powerful triple-action formula that sanitizes, clarifies, and eliminates algae, ensuring sparkling clean pool water all season. Designed for slow dissolution and sun protection, each tab lasts up to one week and is compatible with all pool types, including vinyl and saltwater systems. Trusted by thousands with a 4.6-star rating, these tabs simplify pool care while maintaining optimal chlorine balance. ## 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 summer fun! ## Features - Benefits: Protect your swimming pool and swimmers with disinfectant, clarifier, and algaecide in one simple, convenient tab - Clear Blue Water: This advanced formula disinfects, purifies, kills algae, and provides beautiful, clean, and clear water all year round - SLOW DISOLUTE, LONG LASTING: Sunscreen to extend the life of chlorine, the 3 in tall chlorine tab advanced slowly dissolves and lasts up to a week - COMPATIBLE WITH ALL POOLS: This product is perfect for all pool types, including vinyl-lined pools and saltwater systems. Can be used with floaters, feeders and skimmer baskets - Clear Everything with HTH: For the best results, use the HTH 6-Way Test Strips twice a week to test and balance your swimming pool water, keeping chlorine levels between 1 to 4 ppm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09R81LVBW | | Brand Name | HTH | | Customer Reviews | 4.6 4.6 out of 5 stars (1,336) | | Global Trade Identification Number | 00073187420510 | | Included Components | HTH 42051 Swimming Pool Care 3" Chlorine Tabs Advanced, Swimming Pool Chlorinating Sanitizer, 8oz | | Item Form | Tablet | | Item Highlight | Swimming Pool Chlorinating Sanitizer; Slow Dissolving | | Item Type Name | Swimming Pool Chlorinating Sanitizer & Algaecide, Kills Algae and Bacteria | | Manufacturer | Innovative Water Care | | Manufacturer Part Number | 42051 | | Model Number | 42051 | | Number of Items | 1 | | Product Benefits | Controls Algae | | UPC | 073187420510 | | Unit Count | 8.0 Ounce | ## Product Details - **Brand:** HTH - **Global Trade Identification Number:** 00073187420510 - **Item form:** Tablet - **Product benefits:** Controls Algae - **UPC:** 073187420510 ## Images ![HTH 42051, Swimming Pool Care 3"" Chlorine Tabs Advanced, 8oz - Image 1](https://m.media-amazon.com/images/I/71hUxhGnEvL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - HTH 42051 Swimming Pool Care 3" Chlorine Tabs Advanced, Swimming Pool Chlorinating Sanitizer, 8oz - Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1) - Clorox® Pool&Spa™ Shock Clear, for Crystal Clear Swimming Pool Water, Swim-ready in 15 minutes, Suitable for vinyl pools (6-Pack) --- ## 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.sc/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz](https://www.desertcart.sc/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-11-03*