---
product_id: 325482423
title: "Flushmatic In-Cistern Toilet Cleaner Blocks, Marine - 50 g (Pack of 6) | Toilet Flush Cleaner Balls"
brand: "harpic"
price: "€ 15.55"
currency: EUR
in_stock: true
reviews_count: 8
category: "Harpic"
url: https://www.desertcart.fi/products/325482423-flushmatic-in-cistern-toilet-cleaner-blocks-marine-50-g-pack
store_origin: FI
region: Finland
---

# 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:** € 15.55
**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?** € 15.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/325482423-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 fresh, clear blue water effect that signals cleanliness.
- • **Septic-Safe Formula:** Powerful cleaning that’s safe for septic tanks and compatible with other cleaners.
- • **Long-Lasting Freshness:** Each block powers up to 240 flushes, keeping your toilet pristine for weeks.
- • **Touch-Free & Mess-Free:** Simply drop the dissolvable block in the cistern—no handling or fuss.
- • **Effortless Hygiene Boost:** Drop-in block cleans with every flush—no scrubbing needed.

## Overview

Harpic Flushmatic In-Cistern Toilet Cleaner Blocks deliver continuous, powerful cleaning with every flush. Designed for easy drop-in use, each 50g block lasts up to 240 flushes, releasing a foaming detergent that maintains toilet hygiene and leaves water crystal clear blue. Available in multiple refreshing scents, these septic-safe blocks ensure a mess-free, touch-free cleaning experience that keeps your bathroom fresh and spotless effortlessly.

## 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: Good - Nice product
Review: Good product - Nice product

## 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 |
| ASIN  | B08VF93S9V |
| Best Sellers Rank | #755 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #3 in Toilet Blocks & Refills |
| Country of Origin | India |
| Country of Origin  | India |
| Customer Reviews | 4.1 4.1 out of 5 stars (6,080) |
| Date First Available  | 29 January 2021 |
| Generic Name | Toilet Block |
| Generic Name  | Toilet Block |
| Included Components | Benzenesulfonic Acid, C10-13 Alkyl Derivs, Sodiul Salt, Alcohol, C12-14, Ethoxylated,Anionic Surfactants Parfum, Benzyl Benzoate, Coumarin and Limonene |
| Included Components  | Benzenesulfonic Acid, C10-13 Alkyl Derivs, Sodiul Salt, Alcohol, C12-14, Ethoxylated,Anionic Surfactants Parfum, Benzyl Benzoate, Coumarin and Limonene |
| Item Dimensions LxWxH | 16.1 x 2.1 x 4.1 Centimeters |
| Item Dimensions LxWxH  | 16.1 x 2.1 x 4.1 Centimeters |
| Item Weight | 6 g |
| Item Weight  | 6 g |
| Item model number | 3163939 |
| Item model number  | 3163939 |
| Manufacturer | 6/10, Nalkura Central Road, P.O. - Badu, Distt - 24pgs(N), West Bengal, Pin - 700128|1800 102 7245 ;Consumercare_In@reckitt.com, Chemisol India Pvt. Ltd |
| Manufacturer  | 6/10, Nalkura Central Road, P.O. - Badu, Distt - 24pgs(N), West Bengal, Pin - 700128|1800 102 7245 ;Consumercare_In@reckitt.com, Chemisol India Pvt. Ltd |
| Net Quantity | 6 Count |
| Net Quantity  | 6 Count |
| Packer | Chemisol India Pvt. Ltd, 6/10, Nalkura Central Road, P.O. - Badu, Distt - 24pgs(N), West Bengal, Pin - 700128 |
| Packer  | Chemisol India Pvt. Ltd, 6/10, Nalkura Central Road, P.O. - Badu, Distt - 24pgs(N), West Bengal, Pin - 700128 |
| Product Dimensions | 16.1 x 2.1 x 4.1 cm; 6 g |
| Product Dimensions  | 16.1 x 2.1 x 4.1 cm; 6 g |

## Product Details

- **Brand:** Harpic
- **Item Form:** Tablet
- **Item Volume:** 0.3 Kilograms
- **Material Feature:** easy to use and cleans with every flush
- **Net Quantity:** 6 Count
- **Number of Items:** 6
- **Scent:** Marine
- **Special Feature:** Antimicrobial
- **Specific Uses For Product:** Toilet
- **Surface Recommendation:** Ceramic

## 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/6138Kg0R24L.jpg)

## Questions & Answers

**Q: What happens to the wrapper of the block after it finishes?**
A: The wrapper of the Harpic Flushmatic in the cistern block dissolves in the water after a few flushes.

**Q: Can i use it in consil cystern? How to remove cloth from consil cystern after finish?**
A: Waste of money and no use of this product dear, only blue colour nothing more then that. I have used this for the first time and my experience is pathetic. I will never recommend this product even you never buy this. Thanks

**Q: Is this septic tank safe ??**
A: yes

**Q: Can i use this product for desi flush**
A: I use for both Indian and western toilet flush tanks it works in both.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by N***P on 22 December 2025*

Nice product

### ⭐⭐⭐⭐ Good product
*by J***L on 4 January 2026*

Nice product

### ⭐⭐⭐⭐⭐ Product is gud but box is open
*by R***Y on 12 October 2025*

Box is open one tablet is missing

## 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

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*