--- product_id: 64059206 title: "Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer" brand: "pure pool supplies" price: "£37.03" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/64059206-pure-pool-supplies-ph-up-20-lbs-ph-increaser-ph store_origin: GB region: United Kingdom --- # Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer **Brand:** pure pool supplies **Price:** £37.03 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer by pure pool supplies - **How much does it cost?** £37.03 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/64059206-pure-pool-supplies-ph-up-20-lbs-ph-increaser-ph) ## Best For - pure pool supplies enthusiasts ## Why This Product - Trusted pure pool supplies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Pure Pool Supplies pH Up raises low pH to achieve and maintain the ideal pH level of 7.2 - 7.6. Maintaining proper pH enhances the bacteria-killing power of sanitizers such as chlorine, helps block scaling of pool equipment, stops etching of your pool surfaces, and prevents eye irritation. Directions: Always test the water prior to using this product. Pre-dissolve this product in a pail with water and slowly pour around the perimeter of your pool while circulation equipment is running and the pool is not in use. Wait at least two hours after the use of this product to enter the water. Dosage: If the pH is below 7.2 add this product in accordance with the directions to bring the pH into an acceptable level, between 7.2 and 7.6 using the dosage chart. Re-Entry: Test water and enter when the pH reaches ideal 7.2-7.6 range. Storage And Disposal: Keep this product sealed in the original container in a cool, dry, well ventilated area. Do not store this product wet. Do not keep near open flames. Keep out of reach of children and pets. Do not re-use this container. After use, rinse container out with water and dispose of it with trash collection. ## Features - RAISES pH levels in swimming pools or spas, corrects problems associated with acidic water, works in both pools and spas, and is compatible with salt water pools - REDUCES eye irritation and helps prevent red eyes - INCREASES the efficiency of your sanitizing products like chlorine or shock - PREVENTS CORROSION of metal surfaces such as light fixtures, railings, ladders, screws, pool cover components, pool heater components, and metals in your pump or filter. Also prevents etching, pitting, and delaminating of concrete, plaster, gunite, shotcrete, and fiberglass pools - FAST DISSOLVING powdered chemical made of 100% Sodium Carbonate, also called Soda Ash ## Images ![Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer - Image 1](https://images-na.ssl-images-amazon.com/images/I/71g-Dd7vfBL.jpg) ![Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer - Image 2](https://images-na.ssl-images-amazon.com/images/I/81C%2BTC5f8pL.jpg) ![Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer - Image 3](https://images-na.ssl-images-amazon.com/images/I/71QC%2BwbIi6L.jpg) ![Pure Pool Supplies pH Up 20 Lbs. (pH Increaser pH Plus Soda Ash Sodium Carbonate) Pool Spa Balancer - Image 4](https://images-na.ssl-images-amazon.com/images/I/61h9QAjQT1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked OK *by J***E on Reviewed in the United States on September 17, 2020* THe problem was that I could only buy this one time then it was not available so I switched to a different brand but 25 pounds. ### ⭐⭐⭐⭐⭐ Product came quickly as advertised. Put the appropriate amount ... *by A***4 on Reviewed in the United States on June 22, 2018* Product came quickly as advertised. Put the appropriate amount in our pool and wahlah the pH is back where is should be. Thank you! ### ⭐⭐⭐⭐⭐ It works, and I like the packaging *by B***R on Reviewed in the United States on May 24, 2018* Easy to cut a corner of the bag to dispense it. I like that it doesn't waste single-use plastic like so many other pool chemicals. --- ## 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.co.uk/products/64059206-pure-pool-supplies-ph-up-20-lbs-ph-increaser-ph](https://www.desertcart.co.uk/products/64059206-pure-pool-supplies-ph-up-20-lbs-ph-increaser-ph) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*