--- product_id: 48878769 title: "OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches)" brand: "opc" price: "฿9407" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/48878769-opc-non-chlorine-shock-granules-4kg-packed-in-4-x store_origin: TH region: Thailand --- # OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches) **Brand:** opc **Price:** ฿9407 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches) by opc - **How much does it cost?** ฿9407 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48878769-opc-non-chlorine-shock-granules-4kg-packed-in-4-x) ## Best For - opc enthusiasts ## Why This Product - Trusted opc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description A strong and effective rapid dissolving Non Chlorine treatment for Swimming Pool, Spa and Hot Tub water OPC Non-Chlorine Shock Granules are ideal for shock dosing your Swimming Pool, Spa and Hot Tub water which oxidise and removes organice contaminants without raising chlorine levels! This product can be used with both Chlorine and Bromine sanitisers and can help with almost uninterrupted use of the Swimming Pool, Spa and Hot Tub. A great alternative to Chlorine Shock Granules. Treatment To shock dose effectively with our Non-Chlorine Shock Granules add 750gm per 50 cubic metres. Add weekly or after heavy use to prevent algae and bacteria This product can be added directly to the water. However in non-circulating and/or cold water dissolve the granules in 10 litres of warm water in a clean bucket of water. Add solution to water near inlets. Storage & Handling Store in a cool dry place Keep out of reach of children Do not get in eyes, on skin, or on clothing. Wear protective gloves/protective clothing/eye protection/face protection. Use biocides safely. Always read the label and product information before use ## Features - Rapis Dissolving - Use with Bromine or Chlorine - For use in Swimming Pools, Spas and Hot Tubs - Great Alternative To Chlorine Shock Treatment - Packed in 1Kg Re-sealable Pouches ## Images ![OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41HAWasLQEL.jpg) ![OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51o%2B26WedtL.jpg) ![OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71HqdNv7p-L.jpg) ![OPC Non-Chlorine Shock Granules 4kg (packed in 4 x 1Kg pouches) - Image 4](https://images-na.ssl-images-amazon.com/images/I/511YLVgVfFL.jpg) ## Customer Reviews ### ⭐⭐⭐ Not greta *by S***A on Reviewed in the United Kingdom on 27 June 2020* Not great! A lotttt of granules needed to clear pool and even then my pool wasn't clear after using a full bag in a 10ft pool.I wouldn't buy again ### ⭐⭐⭐⭐⭐ ... come next day and stop water going green very happy i would but it again when i run low *by S***L on Reviewed in the United Kingdom on 17 July 2015* My kids exma and this dont make there sink sore and dont Hurt there eyes and it dont smell of chlorine and got or Next day deilvery and didnt know that it would come next day and stop water going green very happy i would but it again when i run low ### ⭐⭐⭐⭐⭐ Great value non-chlorine shock granules *by M***R on Reviewed in the United Kingdom on 17 September 2015* Works the same as the others but at a better price. Delivery was much sooner than expected, and great service from the seller when I had a question about the packaging.The container can hold more much more than 5kg of granules, so it only looks a little over half full but this is expected. The seller and my kitchen scales both confirm that the full 5kg is in there. --- ## 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.th/products/48878769-opc-non-chlorine-shock-granules-4kg-packed-in-4-x](https://www.desertcart.co.th/products/48878769-opc-non-chlorine-shock-granules-4kg-packed-in-4-x) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*