--- product_id: 97313762 title: "Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100" brand: "palintest" price: "£58.36" currency: GBP in_stock: true category: "Palintest" url: https://www.desertcart.co.uk/products/97313762-palintest-wt-442-instachlor-rapid-release-chlorine-tablets-pr-1000 store_origin: GB region: United Kingdom --- # 1.7g active NaDCC per tablet Rapid release for fast disinfection Pack of 100 for long-lasting supply Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 **Brand:** palintest **Price:** £58.36 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead with rapid, reliable water safety—chlorinate like a pro! ## Quick Answers - **What is this?** Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 by palintest - **How much does it cost?** £58.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/97313762-palintest-wt-442-instachlor-rapid-release-chlorine-tablets-pr-1000) ## Best For - palintest enthusiasts ## Why This Product - Trusted palintest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Aware Use:** Formulated for effective bacterial kill while mindful of aquatic toxicity—handle with care, stay responsible. - • **Bulk Pack Convenience:** 100 tablets in one pack means you’re always stocked and ready—no last-minute scrambles. - • **Versatile Application:** Ideal for water storage tanks, bowsers, ships, trains, and aircraft—professional-grade sanitation anywhere. - • **Instant Chlorine Release:** Rapid dissolution ensures quick action, perfect for on-the-go water treatment in tanks or transport. - • **Powerful 1.7g Active Dose:** Each tablet delivers a precise, potent chlorine hit for reliable water disinfection. ## Overview Palintest WT 442 Instachlor PR 1000 tablets provide a fast-acting, 1.7g active chlorine dose per tablet, designed for efficient disinfection of water in storage tanks and transport vehicles. Packaged in a convenient 100-count supply, these tablets ensure professional-grade sanitation on demand, combining ease of use with powerful bacterial control. ## Description Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 : desertcart.co.uk: Garden ## Features - Causes serious eye irritation. - May cause respiratory irritation. - Use biocides safely. Always read the label and product information before use. - Very toxic to aquatic life with long lasting effects. - Very toxic to aquatic life. - Instachlor PR-1000 chlorine tablets provide a simple & convenient means of small-scale water chlorination - Suitable for the disinfection of water in storage tanks, bowsers, etc. For example on board ship, trains or aircraft. - Contains 1.7g of active ingredient (NaDCC) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071W4CCW9 | | Benefits | Kills Bacteria | | Best Sellers Rank | 14,587 in Garden ( See Top 100 in Garden ) 76 in Chlorine | | Brand Name | Palintest | | Customer Reviews | 4.4 4.4 out of 5 stars (61) | | Included Components | instachlor tablets, storage container | | Item Form | Tablet | | Item Weight | 1.7 Grams | | Manufacturer | Palintest | | Manufacturer Part Number | WT 442 | | Model Number | WT 442 | | Number of Items | 100 | | Unit Count | 1700.0 gram | ## Product Details - **Brand:** Palintest - **Item form:** Tablet - **Item weight:** 1.7 Grams - **Number of items:** 100 - **Product benefits:** Kills Bacteria ## Images ![Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 - Image 1](https://m.media-amazon.com/images/I/41u371jNJEL.jpg) ![Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 - Image 2](https://m.media-amazon.com/images/I/51HiAfndV0L.jpg) ![Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 - Image 3](https://m.media-amazon.com/images/I/51h6RpaXJML.jpg) ![Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 - Image 4](https://m.media-amazon.com/images/I/41+HO2Yv-ML.jpg) ![Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100 - Image 5](https://m.media-amazon.com/images/I/61r29Ez50kL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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/97313762-palintest-wt-442-instachlor-rapid-release-chlorine-tablets-pr-1000](https://www.desertcart.co.uk/products/97313762-palintest-wt-442-instachlor-rapid-release-chlorine-tablets-pr-1000) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-11-09*