
Best selling Toilet tanks
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Grohe Pressure bolt (06.32.2300) compl.
The Grohe pressure bolt (06.32.2300) is a high-quality replacement part specifically designed for wall-mounted toilets. Made from durable plastic, this pressure bolt offers reliable functionality and longevity. It is an essential component of the cistern and ensures efficient operation of the flushing mechanism. The easy installation and compatibility with various wall-mounted toilet models make it a practical choice for maintaining sanitary facilities. With a clear focus on quality and functionality, the Grohe pressure bolt is an excellent choice for anyone who values reliable plumbing technology.
- Suitable for wall-mounted toilets
- Made from high-quality plastic
- Easy installation and handling. 

2. Geberit GE conversion kit
GE conversion set for dual flush with type 383 FV, for type 110.800 UP-SPK.

3. Geberit Duofix Omega H82
Unrivalled flexibility and quality: Geberit Duofix element for wall-hung WCs. With the Geberit Duofix element for wall-mounted WCs, you can design your bathroom individually and efficiently. This element is designed for drywall construction and can be installed in part-height pre-wall installations or in part-height Geberit Duofix system walls. It is suitable for wall-hung toilets with connection dimensions in accordance with DIN EN 33:2011-11 and a projection of up to 62 cm and enables dual flush. The self-supporting, powder-coated frame is equipped with 9 mm diameter drill holes and is ready for supports for WC ceramics with a small contact surface. The galvanised, adjustable foot supports (0-20 cm) with anti-slip protection and rotating foot plates ensure safe installation. High-quality technology: Geberit Omega Up cistern. The Geberit Omega Up cistern, which is included in the scope of delivery, can be operated from above or from the front and is insulated against condensation. This cistern enables immediate flushing with factory settings and requires no tools for installation and maintenance work. The water connection is located on the left side or rear left. Special features include the sound-insulated fixing connection elbow and the construction protection for the service opening, which protects against moisture and dirt and can be cut to length. Another highlight is the empty pipe for the water supply line for connecting Geberit Aqua-Clean shower toilets. The scope of delivery includes water connection R 1/2, MeplaFix-compatible, with integrated angle valve and handwheel, construction protection for service opening, connection set for WC, 90 mm diameter, connection elbow 90° made of PE-HD, 90 mm diameter, transition sleeve made of PE-HD, 90/110 mm diameter, 2 protective plugs, 2 threaded rods M12 and fixing material. With the Geberit Duofix element for wall-mounted WCs and the Omega Up cistern, you can bring high-quality technology and design into your bathroom.

4. Geberit Drop-in chute
Installation instructions in accordance with § 13 NAV. Please note that appliances with a connected load of 230V are supplied with a safety plug or a fixed connection (without plug), depending on the power rating. If the appliance has a fixed connection, a specialised company must be commissioned with the installation. All appliances with a connected load of 400V or more must be operated via a suitable power connection and may only be connected by a qualified electrician. For appliances with a rated output of more than 12KW, the approval of your network operator is required. Please contact the network operator before installation. Or contact an installation company listed in the grid operator's register of installers. Such an installation company will help you to obtain the necessary authorisation from the respective grid operator.

5. Geberit Füllventil Typ 383
The filling valve type 383 from Geberit is a high-quality solution for concealed cisterns. It was specially developed for use in ceramic cisterns and is suitable for both drinking water and grey water sources, such as rainwater, under certain conditions. The valve offers an adjustable fill level, which allows flexible adaptation to individual requirements. With a robust brass connection and low-noise operation, it fulfils the requirements of modern sanitary installations. The design ensures reliable functionality and durability, while the low noise levels increase comfort in the bathroom. The filling valve is designed for a pressure range of 10 to 1000 kPa and provides an efficient water supply with different flow rates that vary depending on the pressure. It is supplied with a filter and a compression connection, which facilitates installation and simplifies maintenance.

6. Geberit Flush valve
The Geberit flushing valve is a high-quality flushing set specifically designed for front actuation. It is compatible with cisterns manufactured between 1998 and 2001. This set allows for efficient and reliable flushing and can also be used in conjunction with a conversion kit for dual flush. The use of durable plastic ensures longevity and easy installation. The product is ideal for retrofitting or replacing existing cisterns and offers a practical solution for modern bathrooms.
- Compatible with cisterns manufactured from 1998 to 2001
- Easy installation and replacement
- Can be combined with a conversion kit for dual flush. 

7. Geberit Replacement marriage bell
Ersatzheberglocke 240.428.00.1.

8. RST WC water stop
The water-saving toilet water stop is simply hung in the bell of the cistern. When the flush button is released, it ensures that the flushing process is immediately stopped. The toilet water stop is also ideal for retrofitting older toilet cisterns. Its operation is solely based on the weight of the water stop. In addition to reducing water consumption by up to 50%, the toilet water stop can also help to minimize annoying refill noises.

9. Magni Burda WCElement combination set with Geberit Sigma UPS cistern

10. Geberit Profile seal
Profile seal for basin before 2008.

