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Improve office bathroom hygiene and eliminate odours with AIRSteril Washroom Thermal.

AIRsteril Washroom Complete Range

Office bathrooms and toilets can be a primary source of infections leading to staff absenteeism, including salmonella, e.coli, rhinovirus, norovirus, influenza, pneumonia, hepatitis A, hepatitis E and clostridium difficile. Bacteria reproduce at a fast rate on surfaces, and in bathrooms which are often poorly ventilated and have a humid atmosphere, this rate of reproduction can be significantly increased. Add to this the influx of new bacteria, both as a high footfall area, and via faecal microbes becoming airborne through flushing, and your toilet might just be the reason your staff go off sick.


The same bacteria responsible for staff absenteeism are also often responsible for the bad odours associated with bathrooms and so the Washroom Thermal Range from AIRsteril has been developed to overcome both these issues in medium footfall bathrooms.  The Washroom Thermal range has been designed to specifically work in the humid environment of a washroom, targeting bacteria, viruses, and other harmful pathogens, at the same time controlling odours while also being our lowest power consumption models. In turn, this creates a more pleasant environment to be in, and also supports a reduction in staff absenteeism through lower cross-infection rates. 

The main variation in the Washroom Thermal range is size, with the basic WT10, WT20 and WT30 tackling increasing room sizes up to 30m2. Each can handle a footfall up to around 200 visits a day in a bathroom of the appropriate size, and are available in white or titanium colour. For larger bathrooms, these systems can be used in tandem, however it might also be worth considering our Washroom Complete Range which are specifically designed for larger, higher footfall washrooms.

Key Features:

  • Specifically designed to manage humid, washroom environments, controlling bacteria, viruses, pathogens and odours

  • Certified by the Health Protection Agency to manage faecal microorganisms forced into the air from toilet flushing

  • Combines 6 air sterilisation technologies 

  • Vertical wall-mounted design with four fixed points

  • Requires an annual service and lamp change

  • Area coverage up to 30m2 and up to 200 washroom visits a day (see model specifics below.

More about the model:

The Washroom Thermal range harnesses all the power of AIRsteril technologies, but have been specifically adapted to handle the odour and pathogen challenges unique to washroom and bathroom settings. The core design is the same in all of the models: all that changes is the size and capacity of the unit dependent on the volume of the room. We have seen these models used effectively in all sorts of washroom and changing room formats, including office or factory bathrooms, accessible toilets, baby changing facilities, sports changing rooms, and even medical sluice rooms. 


As with all of the AIRsteril range, the Washroom Thermal models have been designed to increase hygiene standards beyond those achieved with cleaning alone. In enclosed spaces, particularly where ventilation is limited, airborne pathogens (including bacteria, viruses, mould spores and other volatile organic compounds) create offensive odours and spread infections. They are responsible for infection spread, staff absenteeism, bad smells and even descriptions of the air being ‘stuffy’, none of which can be fully managed or eliminated with cleaning alone.

Improve office bathroom hygiene and eliminate odours with AIRSteril Washroom

Suitable for:

We have seen this model in use across many industries and applications, but examples include:

  • Office & factory toilets and changing rooms

  • Accessible toilets

  • Baby changing facilities

  • Sports changing rooms and showers

  • Medical sluice rooms


  • External Dimensions (L x W X D): 400mm x 125mm x 90mm

  • Unit weight: 0.9kg

  • Power supply: 220-230V / 10 watts

  • Set up: vertical wall mounting only. Four fixed points

  • Exterior: Polycarbonate moulding. Available in white or titanium

  • Operation: continuous use in areas up to 30m2 (dependent on model selected)

Area Coverage:

The Washroom Thermal Range has three different models to cover different area sizes, and all are available in white or titanium finish. If you are unsure of which size or model you require, please speak to our team on 01452 830269 and we will be happy to help:


Low to medium footfall: up to 200 bathroom visits per day:

  • WT10: any room up to 10m2

  • WT20: any room up to 20m2

  • WT30: any room up to 30m2


If you don’t believe these models meet your needs, then ask us about the Washroom Complete range for higher footfall areas or larger rooms.

Infection risk management in schools with AIRsteril

Health and Safety:

AIRsteril technologies have been extensively tried and tested to ensure maximum safety for your teams. Their design is market-leading, and the units combine more technologies than other air purification brands, to deliver the highest possible results from the unit. Specific Health & Safety measures include:

  • A sealed design to ensure 

  • UV light cannot escape the unit at any angle or be emitted into the room

  • the fan cannot be reached or touched accidentally

  • a single annual service to change the lamp and clean the unit

  • cables fully contained inside the unit to protect against moisture.

  • Ozone and other technology levels used are all in line with or less than the most stringent emission and safety regulations worldwide, including all British standards. 

Improve office bathroom hygiene and eliminate odours with AIRSteril Washroom Thermal.

Benefits of using AIRsteril:

Control bacteria and viruses in the air and on all exposed surfaces. A study found 99.9% of bacteria and viruses were undetectable in just 60 minutes

Improve infection control and hygiene standards

Reduce absenteeism and labour costs

Improve your business image and reputation, particularly in light of COVID-19

Clear embarrassing odours and eliminate the need for masking agents

Extend the life of carpets and soft furnishings

Protect staff and visitors alike.

Additional Information:

CorrMed is the leading UK distributor for the AIRsteril range and has successfully planned and installed a large number of air sterilisation systems. The business also has more than 20 years’ experience in infection control product development, giving us not only a unique insight into the AIRsteril range, but also how the range can support in infection control delivery. Read more +

Managing odours and bacteria in washrooms and toilets with AIRSteril Washroom Complete
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