The SteraSpace Washroom + air & surface sanitiser provides continuous protection from the spread of harmful bacteria, viruses, mould, fungi and odours.

The unit works by combining three advanced technologies in order to emit a constant flow of disinfecting plasma which is proven to eliminate micro-organisms both in the air and on surfaces.

The SteraSpace Washroom+ RRP is £425 excl. VAT.

Buy 2 SteraSpace 80 units and get 1 SteraSpace Washroom unit free!

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Features and benefits

  • Suitable for areas of continuous use
  • Proven to kill 98.5% of airborne micro-organisms
  • Proven to kill 99.6% of surface micro-organisms
  • Controls infections by killing bacteria, viruses, mould and fungi
  • Removes odours, pollen, pollution and smoke
  • Provides 24 hour protection, 365 days a year
  • Requires just one lamp change per year
  • Fan operation distributes sanitised air throughout the washroom
  • Suitable choice for older washrooms

Annual Running Costs

 Provide 24/7 infection control in your premises from just £17 per year

 Based on continuous power use at 33 watts using standard UK electricity rates


Suitable for all high footfall, public & commercial washrooms.
High footfall is classed up to 1,000 washrooms visits per day. Extreme footfall is classed as over 1,000 washroom visits per day.

Ongoing Maintenance

Requires one annual lamp change.
How to purchase replacement bulbs

Technical Specifications

Dimensions420mm(l) x 140mm (w) x 95mm (d)
Weight1.5 kg
Power Supply220-230v 11.5-13 watts (via switched fused spur)
ConstructionAnodised aluminium, solid extrusion
OperationContinuous, indicated by blue lamp.  Fan operation distributes sanitised air throughout washroom.  Requires annual lamp change
Area size20m² / 30m² / 40m²
Cover materialAnodised aluminium
Cover colourTitanium
Installation optionsWall or ceiling, vertical or horizontal mounted.  Easy marking and fixing at four points
Product codesPCA20 – 20m² area size, high footfall
PCA30 – 30m² area size, high footfall
PCA30X– 30m² area size, extreme footfall
PCA40X – 40m² area size, extreme footfall
Best suited applicationsSuitable for all high footfall public and commercial washrooms.  High footfall is classified up to 1,000 washroom visits per day.  Extreme footfall is classed as over 1,000 washrooms visits per day.


With efficacy data from multiple laboratories including Porton Down in the UK, this technology is the most advanced virus control technology of its kind.

The units work by combining advanced technologies to emit a flow of disinfecting plasma that’s proven to eliminate 98.11% of airborne and 99.6% of surface micro-organisms.

The combination of Photo Catalytic Disinfection (PCD), Germicidal Irradiation and Dual Waveband UV technologies produce a plasma of Targeted ozone, Superoxide Ions and Hydroxyl Radicals that effectively eliminate bacteria, viruses, mould fungi and odours.

Find out more about SteraSpace technology>

Get in touch for Efficacy Reports>


UV light cannot escape from the unit from any angle ensuring it is completely safe. Ozone levels used are substantially below the most stringent emissions regulations in the world.

Get in touch

Whether you’re interested in purchasing as a business, individual or becoming a partner as a distributor please get in touch here.

    Contact us by phone

    +44 (0)1865 723622

    Our friendly sales team members are available to discuss your requirements between 8:30am and 5:00pm Monday – Thursday and between 8:30am – 3:00pm on Friday.

    Sustainability is the aim for many businesses as employees return to the office. Projects focused around making spaces greener is one way to make employees to come together too. This article shares some top tips: https://www.euronews.com/green/2021/09/29/employees-give-us-their-top-tips-on-how-to-make-offices-more-sustainable #green #offices #sustainability #employees

    As the rates of coronavirus are still continually rising, it’s never been a better time to explore ways in which you can make environments as safe as possible for your staff. https://airdri.com/blog/smoke-bombing-vs-air-filtration/ #bacteria #virusus #infectioncontrol

    More than ever businesses are looking to bolster their green credentials. One way is to start with your washroom! Getting hands clean, can be green – just check out our ECO range today: https://airdri.com/the-eco-range/ #gogreen #green #handdryers


    Efficacy data of some of our SteraSpace sanitisers can be downloaded below, simply enter your name and email address.

      See how our different SteraSpace units help in real life.

      SteraSpace 20 case study