--- product_id: 637799605 title: "HTH 42051, Swimming Pool Care 3\"\" Chlorine Tabs Advanced, 8oz" brand: "hth" price: "€ 43.67" currency: EUR in_stock: true category: "Hth" url: https://www.desertcart.gr/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz store_origin: GR region: Greece --- # 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:** € 43.67 **Availability:** ✅ In 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?** € 43.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - 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 | |---------------|-------| | ASIN | B09R81LVBW | | Brand Name | HTH | | Customer Reviews | 4.6 4.6 out of 5 stars (1,287) | | 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.gr/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz](https://www.desertcart.gr/products/637799605-hth-42051-swimming-pool-care-3-chlorine-tabs-advanced-8oz) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-06*