Frequently Bought Together
MAIN CHARACTERISTICS:
Continuous Warm Water
Instant ceramic heating technology ensures the water never runs cold and prevents limescale buildup
Electronic Bidet Seat
Toilet Seat is electric and plugs into a regular 220-240V 50-60hz outlet.
Side Control Panel
Control panel is attached to the side of the bidet seat.
Single Multi-Function Nozzle
A sleek, singular wand design that adjusts position to handle multiple washing functions effectively.
Warm Air Dryer
A gentle, soothing flow of warm air that reduces moisture and the need for toilet paper. Features adjustable temperature settings for a comfortable, hands-free finish.
Details
Transform Your Ritual: The Multiclean® M4 Experience
The M4 Series focuses on a "Connected Life," bridging the gap between hardware and software. By integrating IoT capabilities, Roca ensures that your wellness settings follow you, configurable to the last detail through your smartphone.
Airtech™ Multi-Stream Wash
Utilising the next level of cleaning efficiency, the M4 offers Soft Front Wash (spraying from nine different sources) and Rear Wash with Multi-Stream. By mixing air into the water, the Airtech™ system provides a firmer yet more gentle cleaning result, using less water for a superior clean.
Coanda Effect Drying
Inspired by aerodynamic principles, the dryer nozzle directs airflow to follow the surface of the body precisely. This Coanda Effect ensures peak drying performance at any power level, significantly reducing the need for toilet paper and increasing post-wash comfort.
Roca Connect IoT
The M4 is a fully-fledged smart device. The Roca Connect app acts as a bridge, allowing you to create personal user profiles, schedule maintenance, program daily cleaning cycles, and monitor water consumption insights directly on your iOS or Android device.
Uncompromising Hygiene
Advanced self-cleaning technologies ensure your safety.
UV Light Sterilisation
The nozzle automatically rinses before and after use. For ultimate peace of mind, an integrated UV light kills 99.99% of bacteria, ensuring a sterile wash every time.
Quick Release Technology
Both the seat and lid can be removed with a single motion. This allows for deep cleaning of the ceramic bowl and seat hinges without obstruction, eliminating hidden dirt traps.
Integrated Descaling
Hard water is no match for the M4. The easy-to-use descaling programme protects internal components from limescale build-up, ensuring long-term mechanical performance and reliability.
Roca is a global leader with nearly a century of heritage. Based in Spain and operating in 170 countries, Roca combines Mediterranean design with cutting-edge engineering. The Multiclean® series represents their commitment to making smart hygiene accessible to every household.
Frequently Asked Questions
Will the M4 fit my existing toilet?
The M4 Round Compact is designed for "D-shape" or "Round" compact ceramics. Compatibility is key for optimal performance. We recommend checking the Roca Compatibility Chart or contacting our team to confirm it fits your specific Roca pan model.
What is the "Coanda Effect"?
It is a principle of fluid dynamics where a jet of fluid (or air) follows a convex surface. In the M4, this means the dryer air "sticks" to the skin rather than dispersing, ensuring faster and more comfortable drying efficiency.
Is this seat WRAS approved?
Yes. The Roca Multiclean® M4 is fully WRAS approved, ensuring it meets the high safety and water-quality regulations required for installation in UK homes.
Additional Information
| Size | 470mm - 500mm | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weight | 7 | ||||||||||||||||||||||
| Delivery time: | 7 - 10 Days | ||||||||||||||||||||||
| Specifications: |
Technical Data Sheet
Technical Resources & Downloads |
Product Attachments
| Name | Description | Typ | Size | Download Link |
|---|---|---|---|---|
| Brochure | Roca M series Collection |  |
1.03 MB | Brochure |
| Roca M | Installation Guide | |
21.99 MB | Roca M |
| Roca Multiclean | Perfect Fit Compatibility list | |
75.44 KB | Roca Multiclean |
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Check compatibility first, but great once fitted review by Daniel on 5/7/2026The product is very good, but do not just assume it will fit any toilet. That would be my main advice. We had to double check the pan shape and measurements before ordering. Luckily it fitted ours, but I can see how people could get caught out. In use, it feels premium. The water temperature adjustment is useful, the nozzle position can be changed, and the dryer is better than I expected. I also like that the nozzle cleans itself, because that was one of my concerns with bidet seats in general.
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