--- product_id: 504750963 title: "86134R, Clear Chlorinating Sanitizer, 2.25 lbs | Spa & Hot Tub Chemical Controls Bacteria and Algae, Convenient and Easy-to-Use Sanitizer" brand: "hth spa" price: "$70.82" currency: USD in_stock: true reviews_count: 8 category: "Hth Spa" url: https://www.desertcart.us/products/504750963-86134r-clear-chlorinating-sanitizer-2-25-lbs-spa-and-hot store_origin: US region: United States of America --- # Fast-acting sanitizer Protects chlorine for clear water Kills bacteria & algae 86134R, Clear Chlorinating Sanitizer, 2.25 lbs | Spa & Hot Tub Chemical Controls Bacteria and Algae, Convenient and Easy-to-Use Sanitizer **Brand:** hth spa **Price:** $70.82 **Availability:** ✅ In Stock ## Summary > 💦 Stay crystal clear and soak in the luxury of worry-free spa days! ## Quick Answers - **What is this?** 86134R, Clear Chlorinating Sanitizer, 2.25 lbs | Spa & Hot Tub Chemical Controls Bacteria and Algae, Convenient and Easy-to-Use Sanitizer by hth spa - **How much does it cost?** $70.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/504750963-86134r-clear-chlorinating-sanitizer-2-25-lbs-spa-and-hot) ## Best For - hth spa enthusiasts ## Why This Product - Trusted hth spa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Spa Refresh:** Fast-acting formula eliminates contaminants quickly ⚡ - • **Effortless Spa Care:** Easy-to-use granular form fits seamlessly into your routine - • **Trusted Spa Essential:** Join thousands of spa owners who rely on HTH for crystal-clear water - • **Bacteria & Algae Defense:** Powerful sanitizer keeps your spa pristine 🦠 - • **Chlorine Stability Boost:** Maintains chlorine levels for softer, sediment-free water 💧 ## Overview HTH Spa 86134 Clear Chlorinating Sanitizer is a fast-acting granular formula designed to kill bacteria and algae while protecting chlorine levels in your spa or hot tub. Compatible with chlorine-based systems, it ensures comfortable, sediment-free water and is trusted by thousands for regular spa maintenance. ## Description The HTH Spa Clear Chlorinating Sanitizer is a convenient and easy-to-use solution for controlling algae, killing bacteria, and destroying contaminants in your spa. Ideal for sanitizing and shock treating spas and hot tubs, this fast-acting sanitizer is effective in destroying algae and bacteria. HTH Spa Clear Chlorinating Sanitizer also protects water against chlorine loss, ensuring more comfortable water with no sediment. It is compatible with chlorine-based spas, making it an ideal choice for many spa owners. For best results, use HTH Spa Clear Chlorinating Sanitizer as part of your regular HTH Spa care routine. With HTH, you're all clear and ready to enjoy a clean and refreshing soak in your spa or hot tub. Review: Good value - Works fine in my hot tub. Review: Great product - Great for dog with stank breath ## Features - BENEFIT: Rely on this convenient and easy-to-use sanitizer to control algae, kill bacteria, and destroy contaminants so you can get the most out of your spa - IDEAL USE: For sanitizing and shock treating spas and hot tubs; Destroys algae and bacteria; Fast acting and easy to use - CREATES MORE COMFORTABLE WATER: Protects water against chlorine loss for more comfortable water with no sediment - COMPATIBLE WITH CHLORINE-BASED SPAS: HTH Spa Clear Chlorinating Sanitizer is great for chlorine systems - YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Clear Chlorinating Sanitizer as part of your regular HTH Spa care routine ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JZXLHNC | | Best Sellers Rank | #2,206 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #43 in Swimming Pool Chlorine | | Brand | hth Spa | | Brand Name | hth Spa | | Customer Reviews | 4.7 out of 5 stars 2,157 Reviews | | Included Components | HTH Spa 86134 Clear Chlorinating Sanitizer | | Item Form | Granular | | Item Type Name | Spa & Hot Tub Chemical Controls Bacteria and Algae | | Item Weight | 2 pounds | | Manufacturer | Innovative Water Care | | Manufacturer Part Number | 86134 | | Manufacturer Warranty Description | Warranty | | Model Number | 86134 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Controls Bacteria,Kill Bacteria,Kills Bacteria,Contaminants,Destroys | | UPC | 073187861344 | | Unit Count | 36 Ounce | ## Product Details - **Brand:** hth Spa - **Item Form:** Granular - **Item Weight:** 2 Pounds - **Product Benefits:** Controls Bacteria,Kill Bacteria,Kills Bacteria,Contaminants,Destroys - **UPC:** 073187861344 ## Images ![86134R, Clear Chlorinating Sanitizer, 2.25 lbs | Spa & Hot Tub Chemical Controls Bacteria and Algae, Convenient and Easy-to-Use Sanitizer - Image 1](https://m.media-amazon.com/images/I/41asF5fjINL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can it be used without filter?** A: We do not recommend any pool care products without a proper pump/filter system. If you have more questions or need details about pool care or our products, please give us a call at 866-484-7665. We're Here To Help! **Q: The bottle on the site says 1.25 lb. and the description say 2.25 lb., which is it?** A: It depends upon the retailer from whom you are ordering. This product comes in both 1.25# and 2.25 #. Please ask for clarity from the seller. **Q: Does this product contain stabilizers? Specifically, does it contain cyuranic acid?** A: No, it does not contain Cyanuric acid. However, Cyanuric acid is the "stabilized" part of stabilized chlorine. **Q: Is this granules?** A: yes they are ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value *by M***T on July 14, 2026* Works fine in my hot tub. ### ⭐⭐⭐⭐⭐ Great product *by H***. on July 14, 2026* Great for dog with stank breath ### ⭐⭐⭐⭐⭐ Hot tub sanitizer *by G***H on July 11, 2026* Works perfectly for the hot tub. ## Frequently Bought Together - HTH Spa 86134 Clear Chlorinating Sanitizer, Spa & Hot Tub Chemical Controls Bacteria and Algae, 2.25 lbs - HTH Spa 86135 Non Chlorine Shock Oxidizer, Spa & Hot Tub Chemical Clears Cloudy Water, 2.25 lbs - HTH Spa 86121 Clarifier, Concentrated Spa & Hot Tub Chemical for Crystal Clear Water, 16 oz --- ## 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.us/products/504750963-86134r-clear-chlorinating-sanitizer-2-25-lbs-spa-and-hot](https://www.desertcart.us/products/504750963-86134r-clear-chlorinating-sanitizer-2-25-lbs-spa-and-hot) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-07*