



At the core of this product is Newflush® vortex technology, a rimless flushing system that optimizes water flow through a controlled vortex. This provides powerful, ultra-quiet performance while eliminating hidden rims inside the bowl—allowing for easier, more hygienic cleaning. Rated “over silent, over clean,” this technology sets a new benchmark for water efficiency and low-noise operation in premium bathrooms.
Catalano’s exclusive CATAglaze+ Silver Titanium finish coats every surface of the bowl. Infused with silver and titanium ions, this glaze offers 99.99% antibacterial protection and high resistance to limescale and staining. Its ultra-smooth surface ensures easier maintenance and exceptional durability over time, aligning with Catalano’s commitment to sustainable, hygienic design.
Engineered for performance, the SFERA 54x35 carries EN 997-CL1 certification and an average flush volume of just 3.38 liters, making it both water-efficient and powerful. It’s compatible with several seat cover options, including soft-close and standard models with the TakeOff system for easy removal. A dedicated bottom-fixing kit is also available for streamlined installation. For those seeking long-term reliability, exceptional cleanliness, and timeless aesthetics, this Catalano WC delivers on every front.

CATAglaze+ Silver Titanium Finish
An advanced antibacterial glaze enriched with silver and titanium ions offers 99.99% germ resistance, protects against limescale, and maintains a smooth, hygienic surface with long-lasting durability and minimal maintenance.

Newflush Vortex Flushing System
This rimless flushing technology creates a powerful water vortex that improves coverage, reduces flush noise, and eliminates hidden edges—making the bowl easier to clean while using less detergent for everyday hygiene.

Water-Saving Performance
Certified to EN 997-CL1 and Water Label standards, this WC delivers effective flushing with an average of just 3.38 liters per use when set to a 6-liter flush—combining efficiency with high-performance cleaning.

Custom Comfort and Clean Design
Compatible with a range of TakeOff seat covers—including soft close and resin options—this WC also supports a bottom-fix installation kit. Its wall-hung format offers a streamlined, modern look and easy floor access.
Specifications & Manuals
| Model Number | 1VSF54R00-S |
|---|---|
| Depth (mm) | 545 mm |
| Height (mm) | 280 mm |
| Width (mm) | 350 mm |
| Finish Colour | White |
| Finish Colour Description | Gloss White |
| Manufacturer Warranty | 5 Years |
|---|
| Features |
|
|---|
| Toilet Inlet | Back Inlet |
|---|---|
| Toilet Seat | Soft Close Seat |
| Toilet Trap | P trap |
| Toilet Rim Type | Rimless |
| Toilet Mounting | Wall Hung |
| Origin | Italy |
|---|
| Water Star Rating | |
|---|---|
| WELS Product Registration Number | L05284 |
| Litres Per Flush | 4.5 Ltrs Full Flush, 3 Ltrs Half Flush, 3.4 Ltrs Average Flush. |
| WELS Star Rating | 4 |
|---|
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Companion Products
Free Delivery
As an extra service to our customers, we can provide free delivery Monday to Friday with metropolitan and other selected areas, subject to reasonable access.
We Remove & Recycle
Upon delivery, we can remove your old like-for-like appliance and any product packaging for responsible recycling.
We Connect
At Winning Appliances we can connect most new refrigerators and/or washing machines to existing, compatible plumbing and electrical connections at the time of delivery.
Winning Value Promise
We strive to set competitive prices for our products. However, if you find a competitor offering a better price for the same individual product, sold with the same delivery and installation terms, we’ll lower our price to match it.
