--- product_id: 391277385 title: "Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb" brand: "clorox pool&spa" price: "¥17194" currency: JPY in_stock: true reviews_count: 5 category: "Clorox Pool&Spa" url: https://www.desertcart.jp/products/391277385-clorox-pool-and-spa-12005clx-alkalinity-increaser-5-lb store_origin: JP region: Japan --- # Fast-dissolving granular formula Balances pH 7.2-7.6 Protects pool surfaces & equipment Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb **Brand:** clorox pool&spa **Price:** ¥17194 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your pool game—because balanced water means endless summer vibes! ## Quick Answers - **What is this?** Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb by clorox pool&spa - **How much does it cost?** ¥17194 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/391277385-clorox-pool-and-spa-12005clx-alkalinity-increaser-5-lb) ## Best For - clorox pool&spa enthusiasts ## Why This Product - Trusted clorox pool&spa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Pool Care:** Pair with the Clorox Pool app for data-driven maintenance and never miss a beat in your pool’s health. - • **Equipment Guardian:** Prevents corrosion and extends the life of your pool surfaces and gear—because your investment deserves protection. - • **Precision pH Control:** Maintain the perfect 7.2-7.6 pH range for crystal-clear water and ultimate swimmer comfort. - • **Swimmer Comfort Boost:** Say goodbye to red eyes and itchy skin with balanced alkalinity that keeps your water gentle and inviting. - • **Effortless Application:** Granulated formula dissolves quickly for hassle-free weekly maintenance that keeps your pool party-ready. ## Overview Clorox Pool&Spa Alkalinity Increaser is a 5 lb granular formula designed to raise and stabilize your pool’s alkalinity, ensuring optimal pH balance between 7.2 and 7.6. This fast-dissolving product protects pool surfaces and equipment from corrosion, reduces maintenance needs, and enhances swimmer comfort by preventing irritation. Trusted by thousands with a 4.7-star rating, it’s the essential manual solution for keeping your pool clear, safe, and inviting all season long. ## Description Clorox Pool&Spa Alkalinity Increaser protects your pH, protects your surfaces, and improves swimmer comfort by raising low alkalinity levels. Proper alkalinity levels in your pool help reduce pool maintenance. The granulated formula is simple to apply and dissolves fast. Test and balance your pool weekly to maintain clear water, longer lasting equipment, and comfortable swimming. Maintaining proper pH of 7. 2 to 7. 6 is not only easy, but can save your summer. If pH is too high, swimmers will suffer from red eyes and itchy skin, chlorine cannot disinfect water effectively and water becomes cloudy. If pH is too low, corrosion can ruin surfaces and equipment and water will burn swimmers' nostrils and eyes. Keep pool care easy by using the Clorox Pool app, the proper balancing product, and a regular maintenance routine. Review: Good deal - Good product. Works as expected. Review: Clorox! Can't Go Wrong! - You can't go wrong with a brand name like Clorox! I have been using Clorox PH Up for many years in my pool. It is very effective so that you don't need to use much for this chemical to raise the PH to where it works best so it doesn't use up all of your free chlorine and maintain proper water balance! ## Features - Keeps pool pH balanced - Protects anst eye and skin irritation - Reduces pool maintenance - Increases total alkalinity in pool water - Protects equipment.Power Source Type: Manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084GQFX1S | | Brand | CLOROX Pool&Spa | | Brand Name | CLOROX Pool&Spa | | Customer Reviews | 4.7 out of 5 stars 4,988 Reviews | | Global Trade Identification Number | 00810821023085 | | Item Form | Granular | | Item Type Name | Alkalinity Increaser, 5 lb. | | Item Weight | 5 Pounds | | Item form | Granular | | Item weight | 5 Pounds | | Manufacturer | CLOROX Pool&Spa | | Manufacturer Part Number | 12005CLX | | Model Number | 12005CLX | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Prevents Corrosion, Alkalinity Increaser | | Product benefits | Prevents Corrosion, Alkalinity Increaser | | UPC | 810821023085 | | Unit Count | 80 Ounce | ## Product Details - **Brand:** CLOROX Pool&Spa - **Item form:** Granular - **Item weight:** 2.27 kg - **Product benefits:** Prevents Corrosion, Alkalinity Increaser - **UPC:** 810821023085 ## Images ![Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb - Image 1](https://m.media-amazon.com/images/I/71o30yaPlcL.jpg) ![Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb - Image 2](https://m.media-amazon.com/images/I/71R1hrUzTFL.jpg) ![Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb - Image 3](https://m.media-amazon.com/images/I/81f2lFD6C5L.jpg) ![Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb - Image 4](https://m.media-amazon.com/images/I/81vMPA8df1L.jpg) ![Clorox Pool&Spa 12005CLX Alkalinity Increaser, 5 lb - Image 5](https://m.media-amazon.com/images/I/91w-eKMF1TL.jpg) ## Questions & Answers **Q: Is this the same as stabilizer?** A: Hi, We are the manufacturer of Clorox Pool&Spa products. The Alkalinity Increaser is not Cyanuric Acid or Stabilizer. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL. **Q: Can this be used in a spa** A: Hi. We are the manufacturer of Clorox Pool&Spa products. The Alkalinity Increaser could be used in a spa, however, the dosages on the bag are listed for pools so they would have to be modified to work in terms of a spa. Please give us a call at 1-800-SOS-POOL if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST. **Q: Is this for spas, or just pools?** A: Hi, We are the manufacturer of Clorox Pool&Spa products. The Alkalinity Increaser can be used in spas, however, the dosage chart on the back is written in thousands of gallons for pools, so the dosage would have to be adjusted. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL. **Q: Is this ok for vinyl above ground pools?** A: Hi, We are the manufacturer of Clorox Pool&Spa products. The Alkalinity Increaser is safe in use in an above ground vinyl pool. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good deal *by A***R on 26 May 2026* Good product. Works as expected. ### ⭐⭐⭐⭐⭐ Clorox! Can't Go Wrong! *by K***N on 4 August 2026* You can't go wrong with a brand name like Clorox! I have been using Clorox PH Up for many years in my pool. It is very effective so that you don't need to use much for this chemical to raise the PH to where it works best so it doesn't use up all of your free chlorine and maintain proper water balance! ### ⭐⭐⭐⭐⭐ Pool time? It’s paradise in this clear water! *by A***R on 29 June 2026* This was very easy to use it dissolved very well and balanced the water as I needed it after I used this product I tested the water and I was right on with all of the items I was testing it for. It made the pool sparkling clean, and this will be a go to product. ## Frequently Bought Together - Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1) - Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) - Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1) --- ## 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/391277385-clorox-pool-and-spa-12005clx-alkalinity-increaser-5-lb](https://www.desertcart.jp/products/391277385-clorox-pool-and-spa-12005clx-alkalinity-increaser-5-lb) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-11*