---
product_id: 1533273
title: "Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary)"
brand: "fluidmaster"
price: "€ 30.18"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fluidmaster"
url: https://www.desertcart.fi/products/1533273-fluidmaster-8300-flush-n-sparkle-automatic-toilet-bowl-cleaning-system
store_origin: FI
region: Finland
---

# 3-month continuous cleaning bleach-powered deodorizing flush universal fit & easy install Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary)

**Brand:** fluidmaster
**Price:** € 30.18
**Availability:** ✅ In Stock

## Summary

> ✨ Flush, Forget, and Flaunt a Sparkling Throne! 🚽

## Quick Answers

- **What is this?** Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary) by fluidmaster
- **How much does it cost?** € 30.18 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/1533273-fluidmaster-8300-flush-n-sparkle-automatic-toilet-bowl-cleaning-system)

## Best For

- fluidmaster enthusiasts

## Why This Product

- Trusted fluidmaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tank-Safe Technology:** Cleans directly in the bowl, protecting your toilet’s internal components from damage.
- • **Long-Lasting Freshness:** One cartridge delivers up to 3 months of continuous, powerful bleach cleaning.
- • **Trusted Quality Since 1957:** From the #1 toilet repair brand worldwide, ensuring reliability and performance.
- • **Universal Fit, DIY Friendly:** Fits most toilets and installs in minutes with included step-by-step instructions.
- • **Effortless Sparkle Every Flush:** Hands-free automatic cleaning that keeps your toilet pristine without scrubbing.

## Overview

The Fluidmaster 8300 Flush 'n Sparkle is an automatic toilet bowl cleaning system that uses a bleach cartridge to clean and deodorize with every flush. Designed for universal compatibility, it installs easily and protects toilet components by delivering cleaning solution directly into the bowl. Each cartridge lasts up to 3 months, providing hassle-free maintenance and a consistently fresh, crystal-clear toilet experience.

## Description

Product Description The Fluidmaster 8300 Flush n’ Sparkle Automatic Toilet Bowl Cleaning System takes the hassle out of keeping your toilet clean. A self-cleaning toilet bowl system that eliminates outdated and damaging tablets and liquid cleaners, it’s designed to be a superior solution to tablets by placing a cleaning solution directly into the overflow tube and eliminating damage to flappers and other toilet tank parts. The universal design fits most toilet models and installs in just a few minutes. Step by step instructions are included for an efficient DIY project that keeps your toilet bowl clean and stain free for up to 3 months. The system includes a dispenser, mounting bracket, bleach cleanser cartridge, 2 flexible refill tubes, clip and adapter. Refill cartridges are available in bleach and other cleaning solutions and are sold separately. Relax and let the toilet clean itself with the Fluidmaster Flush n’ Sparkle self-cleaning toilet system. From the Manufacturer Fluidmaster is the #1 toilet repair brand in the world. Since 1957, we have been guiding our customers to the right toilet repair solutions. Fluidmaster is dedicated to making the installation of its products easy and simple with a complete line of toilet repair parts including: fill valves, single and dual flush valves, flappers, tank levers, toilet seals (bowl wax and wax-free), toilet repair kits, flush valve seals, connectors and more. Fluidmaster parts are found in more toilets than all other brands combined. Fluidmaster distributes to over 90 countries and is the trusted brand by toilet manufacturers and professionals worldwide.

Review: Works very well. Tends to run out a couple of weeks early - Edited: I love this thing. The concept is simple and yet undiscovered until now. Installation was easy and the system keeps the bleach out of the tank where it could damage the seals and sent it directly to the bowl. I had a couple of times where I had to brush the bowl but the problem was above the water line (very hot summer, lots of evaporation?), but we're talking 2 times in 3 months and barely any need. The 3 month life expired 2 weeks before I changed the cartridge, so the Kit lasted longer than promised. (Caveat: My wife and I are the only residents in the house, so larger families probably have more flushes/month). Since then I've changed it twice and I find that the refills run out a couple of weeks earlier than promised and I have to clean the bowl maybe once a week for the last 2. Small accumulations at the waterline. However, I like the thing so much that I'll just adjust the change out to 2.5 months rather than 3 I have one installed in the upstairs/guest bathroom that gets little use, so I'll edit this when I need to change it. With relatively no use, it could go for a year. I'll let you know. Edited: Still on the original equipment in an almost unused toilet - on it's 10th month - so that alone is worth the cost of the device. I'll change that one out (just because) at the 1 year mark (lol) Thank you, Flowmaster. Job well done.,
Review: MAINTAINS a clean toilet for 3-4 months except for Mansfield toilets - I installed 4 of these this past June in my home and my parents' home. These are replacements for older Kaboom toilet cleaning system that started to leak (again) The design and the quality of the plastic on this Fluidmaster system is MUCH better than what I had been using. I did get 4 months use on one of the toilets, another is still going on 4 months into the 5th month so how long they last will depend on how many times you flush them and maybe how many gallons of water each flush uses too. Mine are 1.6GPF American Standard and there are 2 people in the home. If you have more people, they may not last as long, but they are still worth it though!! I did not take a brush to either of my toilets once during this time. I did not have to as they were CLEAN and I have a water softener which helps too. You DO have to scrub your toilets clean before using this. This system will MAINTAIN a clean toilet. Do not put this into a dirty toilet and expect it to clean the dirty toilet for you. Being one of my cartridges is done, I will attempt to take it apart and 'refill' it myself with my own bromine tablets. IMO, it's worth a try being I already have a spent cartridge and some bromine. Updates on that coming soon. If my own attempt at rigging a refill does not work out, Fluidmaster refills are cheap enough for a 2 pack which would last 3+ more months in my home. For my father's toilets (Mansfield) that are 1.6gpf, one cartridge almost lasts him 1 month. BUT, his toilets use way more water than they state, they are filthy, inefficient and impossible to clean toilets that are poorly designed and should be banned from American households. There are 2 people in his household so the reason they don't last long there is because of the crappy toilets. Update on me opening these cartridges.... I was able to, but I can't find bromine the correct size to fit inside. Clorox is too big. I don't mind buying the refills for my home, but for my dad's inefficient and poorly designed Mansfield toilets, we have him on subscribe and save with monthly deliveries. It does not bother him to spend $10ish a month to keep his water wasters.

## Features

- CLEANS WITH EVERY FLUSH: Automatic toilet bowl cleaning system with cartridge provides scrub-free and hands-free cleaning without damaging toilet parts
- LONG-LASTING CLEANING: Toilet bowl refill cartridge lasts up to 3 months (*additional replacement cartridges sold separately)
- BLEACH CLEANING: Powerful bleach cleansers clean and deodorize with every flush to leave the bowl crystal clear
- WON’T HARM TOILET COMPONENTS: Provides cleaning solution directly into the bowl without the use of tablets and liquid cleaners that can damage toilet tank components
- EASY INSTALLATION: Universal design cleaning system fits most toilets and installs in minutes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002YOQXQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,463 in Health & Household ( See Top 100 in Health & Household ) #86 in Household Toilet Cleaners |
| Color | color |
| Customer Reviews | 4.1 4.1 out of 5 stars (8,015) |
| Date First Available | January 1, 2008 |
| Included Components | Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System, Bleach |
| Installation Method | 1 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6.4 ounces |
| Item model number | 8300W-011 |
| Manufacturer | Fluidmaster |
| Material | Crystal |
| Number of Handles | 1 |
| Part Number | 8300 |
| Pattern | Cleaning |
| Product Dimensions | 2 x 5 x 7 inches |
| Size | 1 Count (Pack of 1) |
| Special Features | safe for pets |
| Style | Bleach Cleaning Kit |
| Usage | Toilet |
| Volume | 1 Fluid Ounces |
| Warranty Description | Lifetime |

## Product Details

- **Brand:** Fluidmaster
- **Item Form:** Tablet
- **Material Feature:** Toilet cleaner
- **Scent:** Unscented
- **Specific Uses For Product:** Toilet

## Images

![Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/81QR7aW7PrL.jpg)
![Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary) - Image 2](https://m.media-amazon.com/images/I/81je9Gz7G8L.jpg)
![Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary) - Image 3](https://m.media-amazon.com/images/I/51haf2jf9gL.jpg)
![Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary) - Image 4](https://m.media-amazon.com/images/I/51CMByZ9+TL.jpg)
![Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary) - Image 5](https://m.media-amazon.com/images/I/61WMUqUaEnL.jpg)

## Questions & Answers

**Q: What is the difference betwee the Fluid Master Flush and Sparkle 8100 and 8300P8 models?**
A: 8300 is bleach only.  The description for 8100 blue cartridge says that in addition to the bleach, it is a Surfactant-based cleaning agent which reduces spread of viruses and bacteria.  The 8200 green cartridge is for septic tanks where bleach shouldn't be used.

**Q: Is the cartridge supposed to sit above or below the water line of the tank, or doees it matter?**
A: Thank you for your question concerning 8300P8 Flush “n” Sparkle Bleach Kit. The housing unit that the cartridge is inserted into is a sealed container and can get wet. The housing unit in most cases is located above the water line however it can be partially submerged. For additional questions on any Fluidmaster product please contact us at your earliest convenience. Fluidmaster’s Technical Service Department is available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.

**Q: Is this product safe for septic systems?  I mean, will it kill all the good bacteria in the septic tank?**
A: It's fine. We use bleach in way higher quantity in the washing machine with no issues. Your septic tank is a few hundred gallons of poo. That little amount will do nothing.

**Q: Is the cartride supposed to sit above or below the water line of the tank, or does it even matter?**
A: It does not matter. The cartridge gets water directly from the toilet float valve. There are two tubes to the cartridge system, input and output, water is pushed into the cartridge system circles around the cleaning tablet and out through the output line into the flapper and to the toilet bowl.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well. Tends to run out a couple of weeks early
*by J***K on August 22, 2023*

Edited: I love this thing. The concept is simple and yet undiscovered until now. Installation was easy and the system keeps the bleach out of the tank where it could damage the seals and sent it directly to the bowl. I had a couple of times where I had to brush the bowl but the problem was above the water line (very hot summer, lots of evaporation?), but we're talking 2 times in 3 months and barely any need. The 3 month life expired 2 weeks before I changed the cartridge, so the Kit lasted longer than promised. (Caveat: My wife and I are the only residents in the house, so larger families probably have more flushes/month). Since then I've changed it twice and I find that the refills run out a couple of weeks earlier than promised and I have to clean the bowl maybe once a week for the last 2. Small accumulations at the waterline. However, I like the thing so much that I'll just adjust the change out to 2.5 months rather than 3 I have one installed in the upstairs/guest bathroom that gets little use, so I'll edit this when I need to change it. With relatively no use, it could go for a year. I'll let you know. Edited: Still on the original equipment in an almost unused toilet - on it's 10th month - so that alone is worth the cost of the device. I'll change that one out (just because) at the 1 year mark (lol) Thank you, Flowmaster. Job well done.,

### ⭐⭐⭐⭐⭐ MAINTAINS a clean toilet for 3-4 months except for Mansfield toilets
*by E***E on October 21, 2023*

I installed 4 of these this past June in my home and my parents' home. These are replacements for older Kaboom toilet cleaning system that started to leak (again) The design and the quality of the plastic on this Fluidmaster system is MUCH better than what I had been using. I did get 4 months use on one of the toilets, another is still going on 4 months into the 5th month so how long they last will depend on how many times you flush them and maybe how many gallons of water each flush uses too. Mine are 1.6GPF American Standard and there are 2 people in the home. If you have more people, they may not last as long, but they are still worth it though!! I did not take a brush to either of my toilets once during this time. I did not have to as they were CLEAN and I have a water softener which helps too. You DO have to scrub your toilets clean before using this. This system will MAINTAIN a clean toilet. Do not put this into a dirty toilet and expect it to clean the dirty toilet for you. Being one of my cartridges is done, I will attempt to take it apart and 'refill' it myself with my own bromine tablets. IMO, it's worth a try being I already have a spent cartridge and some bromine. Updates on that coming soon. If my own attempt at rigging a refill does not work out, Fluidmaster refills are cheap enough for a 2 pack which would last 3+ more months in my home. For my father's toilets (Mansfield) that are 1.6gpf, one cartridge almost lasts him 1 month. BUT, his toilets use way more water than they state, they are filthy, inefficient and impossible to clean toilets that are poorly designed and should be banned from American households. There are 2 people in his household so the reason they don't last long there is because of the crappy toilets. Update on me opening these cartridges.... I was able to, but I can't find bromine the correct size to fit inside. Clorox is too big. I don't mind buying the refills for my home, but for my dad's inefficient and poorly designed Mansfield toilets, we have him on subscribe and save with monthly deliveries. It does not bother him to spend $10ish a month to keep his water wasters.

### ⭐⭐⭐⭐ Useful to help keep the toilet clean.
*by M***N on November 27, 2021*

The dispenser is easy to install. The cartridge is easy to plug into the dispenser (although you should wear gloves). It dispenses bleach into the bowl with each flush. The dispenser is connected to the refill tube and feeds the bowl from the overflow pipe. The advantages of this over tablets inserted in the tank is that the bleach won't just dissolve over time but rather by each flush. It also doesn't expose the tank parts to bleach (bleach in the tank itself can damage the parts, causing them to need replacement way too early). I had previously used the blue cartridge versions for this, which is basically a soap. Those don't work well for me anymore (they seem to have changed the formulation) so I switched to the bleach ones. They do have a pretty distinct bleach smell which is a little strong but not too bad. There is not a dye in the bleach cartridges, so the lack of the smell is how you know you need to check/replace them. Bleach cartridges seem to work well in keeping the toilet clean. The bleach in the water keeps organics and bacteria from growing.

## Frequently Bought Together

- Fluidmaster 8300 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Bleach Cartridge, 1 Count (Pack of 1) ( Packaging May Vary)
- Fluidmaster 8102P8 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System Refills, Blue 2-Pack, Upgraded Version
- Fluidmaster 8100 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Blue Cartridge, Upgraded Version

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*