--- product_id: 411826262 title: "Flushmatic In-Cistern Toilet Cleaner Blocks, Marine - 50 g (Pack of 6) | Toilet Flush Cleaner Balls" brand: "harpic" price: "123.39 DT" currency: TND in_stock: true reviews_count: 5 category: "Harpic" url: https://www.desertcart.tn/products/411826262-flushmatic-in-cistern-toilet-cleaner-blocks-marine-50-g-pack store_origin: TN region: Tunisia --- # Clear blue water every flush 240 flushes per block Continuous foaming & cleaning Flushmatic In-Cistern Toilet Cleaner Blocks, Marine - 50 g (Pack of 6) | Toilet Flush Cleaner Balls **Brand:** harpic **Price:** 123.39 DT **Availability:** ✅ In Stock ## Summary > 🚽 Elevate your flush game—clean, fresh, and fuss-free every time! ## Quick Answers - **What is this?** Flushmatic In-Cistern Toilet Cleaner Blocks, Marine - 50 g (Pack of 6) | Toilet Flush Cleaner Balls by harpic - **How much does it cost?** 123.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/411826262-flushmatic-in-cistern-toilet-cleaner-blocks-marine-50-g-pack) ## Best For - harpic enthusiasts ## Why This Product - Trusted harpic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Blue Flush:** Enjoy a visually satisfying clear blue water effect that signals cleanliness. - • **Septic-Safe Formula:** Powerful antimicrobial action that’s safe for all septic systems. - • **Long-Lasting Freshness:** Each block powers up to 240 flushes, keeping your toilet pristine for weeks. - • **Touch-Free & Mess-Free:** Dissolvable wrapper means zero hassle and maximum hygiene. - • **Effortless Hygiene Boost:** Drop-in block cleans with every flush—no scrubbing needed. ## Overview Harpic Flushmatic In-Cistern Toilet Cleaner Blocks deliver continuous antimicrobial cleaning with every flush, releasing a powerful detergent that foams and maintains a hygienic, stain-free toilet bowl. Each 50g block lasts up to 240 flushes, turning water a clear blue to signal freshness, and dissolves completely without mess. Safe for septic tanks and designed for easy drop-in use, it’s the ultimate low-effort solution for a consistently fresh bathroom. ## Description Harpic Flushmatic toilet cleaning cistern block is a drop-in tank tablet which can be used for any accessible cistern. It works by creating strong foam every time you flush the toilet, which helps to maintain cleanliness in the toilet bowl. Harpic Flushmatic toilet cleaner works from inside the cistern to release a dose of powerful detergent with every flush. Distributing the liquid across the bowl, it helps you maintain a hygienic and fresh toilet and prevents the build-up of stains giving you a continuous clean toilet. You need not remove the pleated cloth wrapper on the block as this will dissolve in the water till it finishes, just drop the block directly into the cistern. For best results drop it at the opposite end to the water inlet, by the float. Wait for 10 minutes to let the block mix, before the first flush. Harpic Flushmatic toilet cistern block is a toilet hygiene product for continuous cleaning without any mess. It is touch free and hygienic and dissolves completely when finished. A single block lasts up to a month depending upon individual usage. Also, it lets you know when it needs replacing as the colour of the flushed water starts to fade. To keep the freshness going replace it with a new Flushmatic block as soon as the colour starts to fade. Harpic Flushmatic toilet cleaner is safe to be used with septic tanks and all other toilet cleaners. For regular cleaning, use Harpic liquid. With the new improved formula, now each block lasts upto 240 flushes. Review: It works - Excellent product Review: جميل - رائع ## Features - In Cistern toilet cleaning block - Clear blue water on every flush - Maintains hygiene of toilet on every flush - Gives continuous cleaning and foaming - Each block lasts upto 240 flushes - Available in Marine Citrus and Lavender variant and in various sizes: 50g 100g 150g ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VF93S9V | | Best Sellers Rank | #15,707 in Health ( See Top 100 in Health ) #152 in Household Toilet Cleaners | | Brand | Harpic | | Brand Name | Harpic | | Contains Liquid Contents? | No | | Customer Reviews | 4.1 out of 5 stars 6,330 Reviews | | Included Components | Benzenesulfonic Acid, C10-13 Alkyl Derivs, Sodiul Salt, Alcohol, C12-14, Ethoxylated,Anionic Surfactants Parfum, Benzyl Benzoate, Coumarin and Limonene | | Item Form | Liquid | | Item Type Name | Toilet cleaner ball | | Item Volume | 0.3 Kilograms | | Item Weight | 50 Grams | | Item form | Liquid | | Item volume | 0.3 Kilograms | | Manufacturer | Harpic | | Material Features | easy to use and cleans with every flush | | Material Type Free | en_AE | | Material features | easy to use and cleans with every flush | | Model Number | 3163939 | | Number of Items | 6 | | Part Number | 3163939 | | Scent | Marine | | Size | 1 Count (Pack of 6) | | Special Features | Antimicrobial | | Specific Uses For Product | Toilet | | Specific uses for product | Toilet | | Surface Recommendation | Ceramic | ## Product Details - **Brand:** Harpic - **Item form:** Liquid - **Material features:** easy to use and cleans with every flush - **Scent:** Marine - **Specific uses for product:** Toilet ## Images ![Flushmatic In-Cistern Toilet Cleaner Blocks, Marine - 50 g (Pack of 6) | Toilet Flush Cleaner Balls - Image 1](https://m.media-amazon.com/images/I/71elCQZ4q1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by M***A on 17 July 2026* Excellent product ### ⭐⭐⭐⭐⭐ جميل *by ع***ي on 19 March 2026* رائع ### ⭐⭐⭐⭐ Fairly good product *by P***R on 17 July 2026* Very strong dye is in the product which gives permanent stain on the things which are used in conjunction with the product ## Frequently Bought Together - Harpic Flushmatic In-Cistern Toilet Cleaner Blocks, Marine - 50 g (Pack of 6) | Toilet Flush Cleaner Balls - Iron OUT Automatic Toilet Bowl Cleaner, Helps Remove and Prevent Rust Stains in Toilet Bowls and Tanks, 6 Tablets --- ## 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.tn/products/411826262-flushmatic-in-cistern-toilet-cleaner-blocks-marine-50-g-pack](https://www.desertcart.tn/products/411826262-flushmatic-in-cistern-toilet-cleaner-blocks-marine-50-g-pack) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-20*