Bathroom
Kitchen & Laundry
Flooring & Tiles
Other

  • 365-Day Easy Returns & Refunds

    (*Terms and Conditions Apply)

  • Chat with a Live Specialist

    Available 9am–10pm (Mon–Fri)

  • Price Beat Policy

    Your wallet deserves the best deal.

  • Outstanding Google Reviews

    Because great service speaks for itself!
Clearance Sales
Ends Soon: 00 DAYS 00 HRS 00 MINS 00 SECS
Shop Toilet Cisterns

Shop Toilet Cisterns

(26 products)

In-wall, concealed and frameless finishes for renos—ideal as a toilet water tank upgrade.

Replacing a toilet cistern can be tricky when parts don't match. Flexible valve compatibility helps you replace a toilet bowl cistern or refresh a toilet water tank without the guesswork. Choose in-wall, concealed or frameless options for popular toilet suites, made from durable materials for long-term reliability.
View as

Info Hub

Toilet Cisterns FAQs

Can you just replace the cistern on a toilet?

Yes, you can replace the cistern if it's damaged or outdated, as long as the new cistern is compatible with the existing toilet pan. It's a cost-effective solution for improving performance or aesthetics without needing a full toilet replacement. Always check mounting points and inlet/outlet valve compatibility before buying.

Why is my toilet cistern constantly trickling?

A constantly trickling cistern usually indicates a faulty or misaligned outlet valve or a worn-out flush washer. Water seeps into the bowl because the valve doesn't seal properly. Additionally, there may be a stuck float, high water level, or debris preventing proper valve closure. Timely inspection helps prevent water waste.

How to fix a toilet cistern that keeps running?

To fix a running cistern, check the flush valve seal for wear or misalignment. Also, inspect the inlet valve and float. If the float is set too high, it may cause overflow into the flush pipe. Adjusting or replacing these components usually solves the problem quickly and affordably.

How long do toilet cisterns last?

A toilet cistern usually lasts around 10 to 20 years. This depends on build quality, water pressure, and how often it is used. Internal parts like inlet and outlet valves often wear out sooner and may need replacing after 5 to 10 years. With regular maintenance, the cistern shell itself can last much longer.

Do all cisterns fit all toilets?

No, toilet cisterns are not universal and do not fit all toilets. Cisterns must match the toilet pan in size, mounting points, and flush outlet position. Compatibility also depends on whether the toilet is close-coupled, back-to-wall, or in-wall. Always check the toilet model, pan code, and inlet type before choosing a replacement cistern.

Toilet Cisterns at MyHomeware: Durable Design & Flexible Installation

The toilet and cistern is the functional heart of your bathroom. At MyHomeware, we provide a versatile range of toilet cistern shells designed specifically for the Australian market. Whether you are replacing a damaged unit or upgrading your bathroom’s look, our cisterns offer the perfect blend of durability and minimalist design.

Perfect Fit for Popular Toilet Suites

MyHomeware provides toilet cistern shells tailored specifically for back-to-wall toilet suites and in-wall options. Each model is designed to match corresponding toilet pan codes, ensuring a perfect fit and streamlined installation. Whether your suite has a square or curved shape, round or square flush buttons, you can find a compatible toilet water tank ready for your setup.

Aesthetic Variety in Finishes and Forms

Available in finishes such as gloss white, matt white, and matt black, these cisterns help keep your bathroom looking consistent. The clean shapes and neutral colours work well with modern tiles, tapware, and flush buttons without overpowering the space.

Quality Materials for Long-Term Durability

Crafted from premium-grade materials, the toilet bowl cisterns at MyHomeware are not only visually clean but also built to last. They're engineered to resist wear and surface damage, giving you long-term peace of mind. Even the outer shell is made to maintain its finish despite regular use and moisture exposure.

Modular Design for Flexible Valve Compatibility

Unlike fixed units, MyHomeware's wall-faced or in-wall toilet cisterns are sold as shells only, giving you the flexibility to pair them with a wide range of inlet and outlet valves, including universal, top, bottom, and back inlet types. This means you can customise your flush system to suit water pressure needs, efficiency goals, or personal preferences.

Ideal for Renovations and Repairs

If your internal flushing components are still functional but the external water tank is worn or mismatched, replacing just the toilet cistern shell is a smart and cost-effective upgrade. With precise compatibility for MyHomeware toilet models, installation is hassle-free, even for home renovators and DIYers.

⭐⭐⭐⭐⭐
Your No.1 Supplier of Bathroom and Kitchen Products

  • Sydney's Largest Showroom

    Explore hundreds of bathroom and kitchen displays in our expansive Sydney showroom.

    See, touch and compare before your buy.

  • Best Selling Deals

    Top-rated bathroom & kitchen products at unbeatable prices, updated weekly to bring you Australia’s best value.

  • Trade-Trusted suppliers

    Partnered with Australia’s most trusted tradies. Reliable stock, bulk pricing, and products proven to perform on real job sites.

  • 365-Day Easy Returns & Refunds

    (*Terms and Conditions Apply)

  • Chat with a Live Specialist

    Get answers from real people in real time.

  • Price Beat Policy

    Your wallet deserves the best deal.

Subscribe & Get Inspired

Join the MyHomeware Mailing List and enjoy exclusive offers, discounts, and updates delivereddirectly to your inbox.