Brand: Grohe

Product Code:

Availability:In stock

£1,785.00 1,785.00

Grohe Sensia Pro 36508SH: Smart Japanese Bidet Shower Toilet

Elevate your bathroom with the Grohe Sensia Pro 36508SH, a smart Japanese bidet shower toilet designed for 21st-century living. Grohe offers three bidet toilets: the entry-level Grohe Sensia, the mid-level Grohe Sensia Pro, and the top-of-the-line Grohe Sensia Arena.

Discover the Revolution in Personal Hygiene

The Grohe Sensia Pro shower toilet combines the functions of a toilet and a bidet with advanced technology. Experience the natural cleaning power of water with two self-cleaning shower nozzles, including a Lady Shower. Customize the temperature and choose from oscillating and massaging jet options for a personalized cleaning experience.

Features for Ultimate Cleanliness and Comfort

1) Air Drying: Enjoy a thorough clean and dry feeling with the warm air drying function.
2) Hygiene: The rimless toilet bowl design, GROHE AquaCeramic technology, and GROHE HyperClean glaze ensure the ceramic surface stays free of bacteria and dirt.
3) Powerful Triple Vortex Flush: Provides complete coverage for thorough cleaning.

In stock for immediate pick-up from our HP4 1QR warehouse or delivered by courier in 2-5 business days.

Product Description


Grohe Sensia Pro 36508SH: Smart Japanese Bidet Shower Toilet

Revolutionize your daily routine with the Grohe Sensia Pro 36508SH. This smart Japanese bidet shower toilet offers natural cleaning power with advanced features designed for comfort and hygiene. The wall-hung model combines a toilet with the convenience of a bidet, including two separate self-cleaning spray heads, adjustable positions, intensity and temperature, oscillating and massage spray options, and a warm air dryer function.

The GROHE Sensia Pro's ceramic surface features GROHE AquaCeramic coating for anti-stick performance and GROHE HyperClean glazing with antibacterial properties. The powerful GROHE Triple Vortex flush ensures a thorough clean, and the rimless design leaves no place for germs to hide. Additional features include a warm air dryer with adjustable temperature, automatic lid and seat opening, auto-clean nozzles, and a descaling program. The toilet's soft nightlight helps you find your way at night, and the included remote control makes operation easy.

Grohe offers three bidet toilet models: the entry-level Grohe Sensia, the mid-level Grohe Sensia Pro, and the top-of-the-range Grohe Sensia Arena.

Key Features

  • GROHE Hygiene: Antibacterial glazing (SIAA Kokin Japanese standard compliant) and non-stick ceramic coating with AquaCeramics technology
  • GROHE power flush: Rimless wash-down jet WC with GROHE Triple Vortex flushing technology
  • GROHE Skin Clean:
  • Dedicated adjustable spray arms (1 for anal area, 1 for lady spray)
  • Separate waterway for lady spray
  • Oscillating spray (automatic forward and reverse motion)
  • Adjustable spray intensity
  • Automatic pre- and post-rinsing of spray nozzle with fresh water
  • Integrated instant heater provides unlimited warm water
  • Adjustable temperature
  • Warm air dryer with adjustable temperature
  • Descaling function
  • PP WC seat and lid with automatic opening/closing function
  • Pyro electric sensor for user detection
  • Power switch
  • Inside bowl night light
  • Hidden water and power supply connections
  • Remote control handset with wall-mounted holder
  • Manual side buttons

General Specification

  • Model No. 36508SH0
  • Product net weight: Approx. 37 kg (E-bidet: Approx. 6 kg, ceramic: Approx. 31 kg)
  • Rated voltage/frequency: 220-240 V, 50/60 Hz
  • Rated power consumption: 920 W (environment 20°C, water 15°C)
  • Maximum power consumption: 1300 W (environment 20°C, water 3°C)
  • Feed-water pressure range: 0.05 MPa (0.5 bar) to 1.0 MPa (10.0 bar)
  • Operating temperature range: 0°C - 40°C
  • Product dimensions: W 387 × D 610 × H 403 mm
  • Power cord length: 0.6 m; 220-240 V for compliant power supply connection


  • Fully automatic flushing (available with GROHE concealed cistern with flush cable, sold separately)
  • Auto open/close toilet seat lid and seat
  • Night light
  • Rear massage washing
  • Swing cleaning
  • Nozzle position adjustment
  • Nozzle self-cleaning
  • Nozzle shutter
  • Anti-bacterial material: Toilet seat & nozzle
  • Soft close lid and seat

Toilet Bowl

  • Modern wall-hung toilet
  • Made from high-quality vitreous china
  • Rimless pan for extra hygiene and ease of cleaning
  • Pre-flush water volume: 1.0 L - 1.5 L
  • Flushing water volume: Full 5.0 L, light 3.0 L
  • Water supply: Uses existing mains water supply
  • Drain type: Existing waste pipe
  • Flushing method: Washdown


  • Water supply method: Uses existing water supply line
  • Warm water supply: Instant water heater
  • Nozzles: Motor-driven, exclusive for rear and front washing
  • Rear washing spray volume: 0.32 - 0.50 L/min (5 adjustable levels) at 0.2 MPa; max volume: 0.6 L/min
  • Front washing spray volume: 0.3 - 0.50 L/min (5 adjustable levels) at 0.2 MPa; max volume: 0.6 L/min
  • Warm water control temperature: Off (water temp.) - High (approx. 39°C), 5 adjustable levels; max temperature: 41.5°C (230 V, 50 Hz)
  • Water heating capacity: 1200 W
  • Safety devices: Thermal fuses, high-temperature sensor switch, flow switch

Warm Air Dryer

  • Air volume: 0.36 m³/min; max volume: 0.45 m³/min
  • Warm-air temperature adjustment: Low (room temp.) - High (approx. 55°C); max temperature: 60°C
  • Warm-air heater capacity: 230 W
  • Safety devices: Thermal fuse, bimetal thermostats

Remote Control

  • Dimensions: W 60 × D 30 × H 155 mm
  • Battery: 2 AAA cells
  • Transmission system: Electric wave (Bluetooth)

Safety & Compliance

  • Safety in domestic appliances
  • Electromagnetic compatibility
  • Wash: Thermal fuse, level switch, thermostat
  • Dryer: Thermal cut-off, thermostat
  • Protection: IPX4
  • CE UKCA certified for compliant installation in the UK & EU
  • Backflow prevention: WRAS compliant air gap to EN1717

Manufacturer's Warranty

  • Electronic seat: 2 years
  • Toilet bowl: 10 years (all parts)


Delivered in 2~7 working days from receipt of order depending on your location, there is an additional charge of £89.95 for areas in the U.K. considered "Remote" by our courier and £109.95 to Europe and non-mainland U.K. Please click HERE to view area considered remote by couriers.

Securely shop now on or 128-bit encrypted web store (or call us on 01442 843746) and upgrade your bathroom with the Grohe Sensia Pro Rimless Wall-Mounted Bidet Shower Toilet.

Our Support

Unlike many other retailers we can offer excellent support.

Out experienced team member are always happy to address any pre-sale questions you may have. Do not hesitate to contact us if you not sure about out product technical requirements or simply you want to find out more about product features.

If you have any doubts about product suitability or installation please call 01442 843746

Our support doesn't stop after the purchase has been made.

You can download installation guides form our product page, watch videos or call between 9am - 5 pm and ask for technical support team. Out of hours email us 


Delivered in 2~7 working days from receipt of order dependent on your location, There is an additional charge of £39.95 to mainland Europe and for areas in the U.K.  considered "Remote" by our courier.

Remote area an mainland Europe

Channel Islands, Isle of Man, Isle of Wight, Scilly Isles, Highlands, Northern Ireland, Grampian, Scotland Offshore Islands and post codes:

PA20-25, 34,40-49,60-78