--- product_id: 630419860 title: "Champion Pool Shock Liquid Chlorine 12.5 Sodium Hypochlorite, 1 Gal 4-Pack | Ready-to-Use with No Mixing, Non-Staining and Non-Scaling, for Clear Water & Algae Control in Above Ground & Inground Pools" brand: "champion" price: "¥72173" currency: JPY in_stock: true reviews_count: 8 category: "Champion" url: https://www.desertcart.jp/products/630419860-champion-pool-shock-liquid-chlorine-12-5-sodium-hypochlorite-1 store_origin: JP region: Japan --- # 12.5% sodium hypochlorite strength 4 x 1-gallon ready-to-use jugs Compatible with peristaltic metering pumps Champion Pool Shock Liquid Chlorine 12.5 Sodium Hypochlorite, 1 Gal 4-Pack | Ready-to-Use with No Mixing, Non-Staining and Non-Scaling, for Clear Water & Algae Control in Above Ground & Inground Pools **Brand:** champion **Price:** ¥72173 **Availability:** ✅ In Stock ## Summary > 💦 Shock your pool into pristine perfection—because your oasis deserves the best! ## Quick Answers - **What is this?** Champion Pool Shock Liquid Chlorine 12.5 Sodium Hypochlorite, 1 Gal 4-Pack | Ready-to-Use with No Mixing, Non-Staining and Non-Scaling, for Clear Water & Algae Control in Above Ground & Inground Pools by champion - **How much does it cost?** ¥72173 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/630419860-champion-pool-shock-liquid-chlorine-12-5-sodium-hypochlorite-1) ## Best For - champion enthusiasts ## Why This Product - Trusted champion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power-Packed Purity:** 12.5% commercial-grade liquid chlorine delivers rapid, deep sanitization for crystal-clear water. - • **Algae’s Worst Enemy:** Keeps algae at bay even during off-season with minimal maintenance—perfect for year-round pool care. - • **Effortless Application:** Pour directly or use a metering pump for precise, hassle-free dosing every time. - • **Bulk Value & Convenience:** Four 1-gallon jugs per pack ensure you’re always stocked and ready to shock your pool. - • **Certified Quality Assurance:** NSF/ANSI 60 certified formula guarantees safe, reliable sanitation you can trust. ## Overview Champion Pool Shock Liquid Chlorine offers a potent 12.5% sodium hypochlorite formula in a convenient 4-pack of 1-gallon jugs. Designed for direct pouring or metered dosing, it delivers fast-acting, commercial-grade pool sanitation that prevents algae and maintains crystal-clear water year-round. NSF/ANSI 60 certified and easy to use, this liquid chlorinator is the go-to solution for professional-level pool care with minimal effort. ## Description Elevate your pool care routine with the unparalleled efficacy of the 4-pack Champion 12.5 percent Liquid Chlorinator. Contained within 4 sleek, single-gallon jugs per case, this liquid chlorinator is a beacon of simplicity and effectiveness. Pour it directly into your pool or effortlessly feed it through a peristaltic metering pump; the choice is yours, but the results are always exceptional. Crafted with commercial-grade expertise, this liquid chlorine pool shock boasts a formidable 12.5 percent strength sodium hypochlorite, ensuring a swift and powerful transformation for pools, spas, and beyond. Whether you're inaugurating a new pool, embarking on a Spring start-up, or preparing for winterization, this liquid champion guarantees a seamless and efficient experience. Unleash the cost-effective power of this chlorinator, bypassing the drawbacks of scale and cyanuric acid buildup that often accompany alternative sanitizers. Designed for maximum convenience, the Champion Liquid Chlorinator requires no mixing; it's ready to use straight from the jug. Certified to NSF/ANSI 60 standards, rest assured that you're employing a product of the highest quality. Follow the precise dosage of 11 ounces per 10,000 gallons and watch as your pool transforms into a haven of clarity and purity with the 4-pack Champion Liquid Chlorinators. Review: Keep algae in check over winter months. - We live in the south (GA) so we don’t have to winterize the pool for a hard freeze. For our in-ground salt pool over the winter months, I clean the pool and filters and backwash the sand filter and then install a safety cover. I install a bypass insert in place of the salt generator. Then one day a month I add a gallon of Pool Shock Chlorinator and run the pump for 24 hours. This keeps any algae growth in check over the winter months. When we open the pool in spring, the water only requires minimal chemical treatment after salt has been added. Easy and cost effective way to keep water chemistry healthy while pool is covered. (While only running the pump once per month, I make sure that the water lines are purged before re-starting pump). Review: Amazing shock! - Will never use another shock brand again! Easy to use, does the job amazingly well!! Getting it delivered is great as well as I have a hard time getting heavy stuff through the store to the car and out to the pool! ## Features - Potent 12.5 percent liquid chlorinator to pour directly into your pool, initiating a shock and sanitization process that transforms your aquatic haven - Feed effortlessly via a peristaltic metering pump, offering flexibility in application and ensuring seamless integration into your pool care routine - Unbox the power with 4 single-gallon jugs per case, ready to unleash liquid clarity into your pool - Easy-to-use and fast-acting, this liquid chlorinator brings commercial-grade efficiency to your pool maintenance rituals - Harness the power of a 12.5 percent strength sodium hypochlorite formula, delivering a swift and impactful shock to your pool ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4C7KM8Q | | Best Sellers Rank | #107,875 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #404 in Swimming Pool Chlorine | | Brand Name | Champion | | Customer Reviews | 4.6 4.6 out of 5 stars (71) | | Item Form | Liquid | | Item Type Name | Pool chlorinator | | Manufacturer | Champion | | Product Benefits | Provides quick, reliable, and cost-effective sanitation for pristine, stain-free pools | | UPC | 193802369137 | | Unit Count | 512.0 Fluid Ounces | ## Product Details - **Brand:** Champion - **Item Form:** Liquid - **Number of Items:** 4 - **Product Benefits:** Provides quick, reliable, and cost-effective sanitation for pristine, stain-free pools - **UPC:** 193802369137 ## Images ![Champion Pool Shock Liquid Chlorine 12.5 Sodium Hypochlorite, 1 Gal 4-Pack | Ready-to-Use with No Mixing, Non-Staining and Non-Scaling, for Clear Water & Algae Control in Above Ground & Inground Pools - Image 1](https://m.media-amazon.com/images/I/71sDS8GX1sL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keep algae in check over winter months. *by J***9 on October 5, 2025* We live in the south (GA) so we don’t have to winterize the pool for a hard freeze. For our in-ground salt pool over the winter months, I clean the pool and filters and backwash the sand filter and then install a safety cover. I install a bypass insert in place of the salt generator. Then one day a month I add a gallon of Pool Shock Chlorinator and run the pump for 24 hours. This keeps any algae growth in check over the winter months. When we open the pool in spring, the water only requires minimal chemical treatment after salt has been added. Easy and cost effective way to keep water chemistry healthy while pool is covered. (While only running the pump once per month, I make sure that the water lines are purged before re-starting pump). ### ⭐⭐⭐⭐⭐ Amazing shock! *by F***R on July 5, 2025* Will never use another shock brand again! Easy to use, does the job amazingly well!! Getting it delivered is great as well as I have a hard time getting heavy stuff through the store to the car and out to the pool! ### ⭐⭐⭐⭐⭐ Nice price *by R***Y on January 23, 2026* Good product ## Frequently Bought Together - CPDI Champion 4 Pack Pool Shock 12.5 Liquid Chlorine, Fast Sanitizer, 1 Gallon - Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1) - Champion 4-Pack AcidBlue Skin Protec Muriatic Acid for Pool & Concrete Surfaces, 1 Gallon --- ## 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.jp/products/630419860-champion-pool-shock-liquid-chlorine-12-5-sodium-hypochlorite-1](https://www.desertcart.jp/products/630419860-champion-pool-shock-liquid-chlorine-12-5-sodium-hypochlorite-1) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-26*