SteraSpace Ultra

£100.00 (To Change)

The SteraSpace Ultra air & surface sanitiser has been specifically designed to deliver infection control in very large open spaces, starting from 100m².

Featuring a sealed and insulated purification chamber, this unit is suitable for use in some of the most demanding environments.

It is intended for installation as high as possible for maximum dispersal and quickest effect.

For safe and effective installation, the Ultra should only be installed after a consultation with Airdri.

You can purchase online via one of our distribution partners or by calling our sales team on 01865 734628.

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Features & Benefits

  • Suitable for areas of continuous use in areas over 100m²
  • Proven to kill 98.11% 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
  • Suitable for large open areas

Annual Running Costs

 Provide 24/7 infection control in your premises from just £71 per year.

 Based on continuous power use at 56 watts using standard UK electricity rates.


Suitable for areas of continuous occupation. It is particularly well suited for use in areas of extreme persistent odours such as:


Concert Halls

Stations and Airports


Large Warehouse Facilities

Large Waste Management Facilities


Ongoing Maintenance

Requires one annual lamp change.

How to purchase replacement bulbs>

Technical Specifications

Dimensions 670mm (L) x 160mm (W) x 160mm (D)
Weight 3.4Kg
Power Supply 100 – 220V – 56 Watts
Operation As required for odour clearance or continuous use for areas over 100m²
Cover material Anodised aluminium, solid extrusion 
Installation Options Usually free standing as high as possible for maximum dispersal and quickest effect.  Can also be wall or ceiling mounted if required.
Product Codes PUA75 – 100m² +
Best Suited Applications Very large open spaces such as warehouses, arenas, theatres, stations and airports.  Also suited for use in large waste management facilities or other areas of extreme persisten odours.
Installation options Very large open spaces such as; warehouses, arenas, theatres, stations and airports.  Also suited for use in large waste management facilities or other areas of extreme persistent odours


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>


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 734622

    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.


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

      See how our range of SteraSpace units helps in different settings

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