--- product_id: 193579675 title: "HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb" brand: "hth" price: "Β₯6824" currency: JPY in_stock: true category: "Hth" url: https://www.desertcart.jp/products/193579675-hth-52027-ultimate-shock-treatment-swimming-pool-chlorine-cleaner-1 store_origin: JP region: Japan --- # Treats up to 13,500 gallons 7-in-1 powerful formula Visible results in 24 hours HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb **Brand:** hth **Price:** Β₯6824 **Availability:** βœ… In Stock ## Summary > πŸ’§ Shock your pool into perfection β€” because clear water is the new status symbol! ## Quick Answers - **What is this?** HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb by hth - **How much does it cost?** Β₯6824 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/193579675-hth-52027-ultimate-shock-treatment-swimming-pool-chlorine-cleaner-1) ## 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€’ **Skin & Eye Friendly:** Reduces irritation so your pool time feels as good as it looks - β€’ **Effortless Pool Care:** Apply directly, shock weekly, and maintain ideal chlorine levels (1-4 ppm) - β€’ **Stain & Scale Defense:** Prevents metal stains and scale buildup to keep your pool sparkling - β€’ **Universal Compatibility:** Safe for all pool types including saltwater & vinyl liners - β€’ **Crystal Clear Confidence:** Kills bacteria & algae fast for pristine pool water ## Overview HTH 52027 Ultimate Shock Treatment is a 1 lb powder that boosts chlorine levels to kill bacteria and algae, prevents stains and scale, and reduces skin and eye irritation. Suitable for all pool types including saltwater and vinyl liners, it treats up to 13,500 gallons and delivers visible clarity in just 24 hours, making pool maintenance effortless and effective. ## Description The HTH Ultimate Shock Treatment delivers an incredible value with a 7-in-1 formula that increases chlorine levels, kills and prevents bacteria and algae, reduces eye and skin irritation, prevents stains from metals, and prevents scale. HTH makes pool care easy with a shock treatment that you can apply directly to the pool and see crystal clear results in just 24 hours. This pool shock is ideal for all pool surfaces and won’t fade your vinyl pool liner. You can also use this swimming pool shock in your saltwater pool for the same sparkling clear results. About the Brand: HTH was developed with the consumer in mind, offering products that are both economical and powerful enough for the toughest jobs. Within HTH’s wide selection of products, we offer everything you need for your pool, from algaecides and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, clarifiers, enzyme-based cleaners, and more. If you like using HTH, check out some of the other similar brands from our parent company, Sigura. With brands like Applied Biochemists, Leisure Time, GLB, Spa Selections, and PooLife, Sigura has a long heritage and more than a century of experience in developing innovative water treatment solutions for use in pools, lakes, ponds, hot tubs, and more. At Sigura, we have an unparalleled passion, pride, and commitment to delivering superior water treatments that improve the environment and enhance the security, health, and safety of the global communities we serve. With our track record of innovation and simple, intuitive solutions that anticipate needs, Sigura customers feel more secure as they enjoy their pools, spas, ponds, and lakes. ## Features - BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long - USE: Apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm - COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems - FEATURES: Increases chlorine levels; Kills and prevents bacteria and algae; Reduces eye and skin irritation; Prevents stains from metals and scale; See results in 24 hours; 1 bag treats 13,500 gallons; Won’t fade vinyl pool liners - INCLUDES: One 1-lb bag of shock treatment for your swimming pool ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083X57VRR | | Best Sellers Rank | #34,765 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #85 in Swimming Pool Clarifiers & Enzymes | | Brand Name | HTH | | Customer Reviews | 4.6 4.6 out of 5 stars (2,635) | | Item Form | Powder | | Item Type Name | Swimming Pool Chlorine Cleaner | | Item Weight | 16 ounces | | Manufacturer | Innovative Water Care | | Manufacturer Part Number | 52027 | | Model Number | 52027 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Kills Bacteria, Prevents Stains | | UPC | 073187520272 | | Unit Count | 16 Ounce | ## Product Details - **Brand:** HTH - **Item Form:** Powder - **Item Weight:** 16 ounces - **Product Benefits:** Kills Bacteria, Prevents Stains - **UPC:** 073187520272 ## Images ![HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb - Image 1](https://m.media-amazon.com/images/I/71M90p2uAoL.jpg) ![HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb - Image 2](https://m.media-amazon.com/images/I/41ebsvMcumL.jpg) ![HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb - Image 3](https://m.media-amazon.com/images/I/B1GNIsOgoxS.jpg) ## Available Options This product comes in different **Pattern, Color, Size, Style** options. ## Frequently Bought Together - HTH 52027 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb - Varify 7 in 1 Pool and Spa Test Strips- Easy to Use Water Testing Kit for Pool, Spa, Hot Tub & More - Tester Strip for Water Hardness, Chlorine, Bromine, pH, Alkalinity and Cyanuric Acid (100 Strips) - Aquatix Pro Pool Chlorine Floater Dispenser for 1 to 3 inch Tablets, Large & Durable Floating Dispenser for Spa, Hot Tubs, In-ground & Above Ground Small & Large Pools, Adjustable Flow Rate --- ## 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/193579675-hth-52027-ultimate-shock-treatment-swimming-pool-chlorine-cleaner-1](https://www.desertcart.jp/products/193579675-hth-52027-ultimate-shock-treatment-swimming-pool-chlorine-cleaner-1) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-28*