"Great quality seat. Looks and feels luxurious. Like the swirl flush"
GSI Kube X Wall Hung Genius Pan and Wrapover Soft Close Seat - 55cm
£754.00 (£628.33 ex VAT)
The Kube X wall-hung toilet by GSI Ceramica is a sleek, space-conscious choice for modern bathrooms. Designed with a genius pan, it delivers a powerful, efficient flush for enhanced hygiene and everyday performance. The wrapover soft close seat provides smooth, quiet operation and a neat, seamless finish, while the gloss white surface adds brightness and is easy to keep clean. A stylish and practical addition to any contemporary space.
Available in showrooms and online a spectacular gloss white finish, with a further range of 2 colours (Matt White, Aredsia (Black) available in showrooms across the UK
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This product is on display in the below showrooms, making it easier for you to explore our products and make informed choices.
(Please note that the product in the showroom may not be this exact size).
Imperial Bathrooms
Monday: 9am - 5.30pm
Tuesday: 9am - 5.30pm
Wednesday: 9am - 5.30pm
Thursday: 9am - 5.30pm
Friday: 9am - 5.30pm
Saturday: 9am - 5.30pm
Sunday: Closed
Open late evening and Sunday by appointment.
About
- 99.99% Antibacterial Extraglaze finish
- Wall-Hung Design:Creates a sleek, modern look and makes floor cleaning easier.
- Genius Swirlflush Pan:Offers superior flushing performance for enhanced hygiene.
- Wrapover Soft Close Seat:Provides a quiet, gentle closing motion and a streamlined aesthetic.
- Extended Guarantee:Comes with a lifetime guarantee for long-term peace of mind.
- Convenient Delivery:Includes free UK delivery.
Frequently Asked Questions:
- What frame size do I need for this toilet?
For optimum performance from our market leading genius flushing technology we recommend a minimum frame height of 820mm.
- What is the benefit of the Swirlflush technology?
Swirlflush technology ensures optimal hygiene and an efficient, powerful flush by cleaning the entire inner surface of the pan.
- Does the unit include a seat?
Yes, it includes a wrapover soft close seat to prevent slamming and ensure quiet use.
- What is the guarantee period for this product?
The wall-hung pan and seat come with a lifetime product guarantee.
Got a question about this product? Contact our support team.
Product Specification
| Guarantee | Lifetime |
| Country Of Origin | Italy |
| Collection Name | GSI |
| Colour | Gloss White |
| Projection | 55cm |
| Hinge Type | Soft close |
| Wall Brackets Included | Yes |
| Delivery Time In Weeks | In Stock |
| Mounting Type | Wall Hung |
| Cistern Included | Cistern Not Included |
| Pan Projection | 55cm |
| Pan Width | 360mm |
| Pan Height | 420mm |
| Toilet Seat Material | Urea |
| Pan Material | Vitreous China With Antibacterial Protection |
| Rimless Bowl Design | Yes |
| Quiet Flush | Yes |
| Includes Pan Connector | Yes |
| Quick Release Toilet Seat | Yes |
| Seat Included | Yes |
| Soft Close Toilet Seat | Yes |
| Flush Plate Included | No |
| Wall Brackets Included | Yes |
| Frame Included | No |
Got a question with this product? Contact our support team.
Delivery & Guarantees
Technical Information
Need some help deciding?
To help you make an informed decision, our toilets buyers guide provide a short and informative overview of the bathroom products available here at 34 St John.
GSI Kube X Wall Hung Genius Pan and Wrapover Soft Close Seat - 55cm
£754.00
GeniusFlush Technology
Genius Flush™ — Redefining What a Flush Can Be
The video showcases the precision and power behind our Genius Flush™ technology — a system engineered to deliver a cleaner, more efficient result in a single, seamless motion.
Through advanced water dynamics and optimized bowl design, the flush creates a controlled, high-velocity flow that thoroughly clears the surface while operating with remarkable quietness. The demonstration highlights both the strength and refinement of the system: powerful where it matters, discreet in performance.
Beyond force, the video emphasizes intelligent efficiency — achieving superior results with carefully calibrated water usage. The result is a flushing experience that feels effortless, hygienic, and impeccably engineered.
Genius Flush™ is not just an upgrade in performance.
It is a new benchmark in bathroom innovation.
GSI Ceramica - Technology and Design
Where Technology Meets Timeless Design
Discover the innovation behind every detail in our featured video from GSI Ceramica.
Blending advanced manufacturing with refined Italian design, each collection delivers durability, sustainability, and modern elegance — crafted to elevate contemporary bathroom spaces.
Watch the video and experience premium bathroom design redefined.
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