Air Sentry Air Purification System

HEPA Air Purifier for healthcare and any high risk pathogen area.

Air Sentry has been developing air purification systems for NHS hospitals and private healthcare since 2001. 

The Air Sentry Air Purifer contains a
HEPA air filter that creates Ultra Clean, near sterile air.

For ultimate flexibility, the Air Sentry air purifier comes in two variations;
the Air Sentry Mobile unit and the Air Sentry Wall unit. 

It is more accurate to describe these units as an air management system that uses Ultra clean recirculation as a core module.

The system uses a powerful HEPA14 filter with activated carbon, making it effective against all known airborne pathogens (including coronavirus) but also chemical exposure, including biological hazards such as toxic and weaponised gases.

The system generates a slow moving, whole room air current, which also helps prevent larger particles from settling on surfaces, reducing touch transmission of diseases.

This slow-moving flow ‘pulls’ air from the entire room, including corner areas, which are a problem for existing approaches, especially where ventilation inlets and outlets are solely ceiling mounted. There is a very high grade of air mixing occurring during this process and the system normally achieves an equivalent air quality to an ISO level 7 clean room.

The Air Sentry Air Purification System
is available in 2 models:

Mask Group 6

AIR SENTRY MOBILE UNIT​

Mobile unit with HEPA14 filter and activated carbon.

The mobile system is quick and easy to set up which reduces time between installation and Ultra Clean™ air being delivered where you need it most. The mobile unit is ideal for healthcare use as it can easily be moved between wards or private rooms as required.

Mask Group 5

AIR SENTRY WALL UNIT​

Fixed Wall unit with HEPA14 filter and activated carbon.

Fixed wall units are more compact than mobile units making them beneficial to areas that do not require the unit to be moved locations and that have limited floor space, such as operating theatres.

Air Sentry Air Purifier Specifications

Description
Mobile
Fixed
Size (mm)
590(l)x390(w)x420(h)
590(l)x390(w)x1050(h)
Casing
Steel – powder coated
Steel – powder coated
Air Inlet
300 degrees
300 degrees
Air Outlet
360 degrees
360 degrees
Pre Filter Inlet Port
yes
yes
Post Filter Inlet Port
yes
yes
Power
30-150W
30-150W
Frequency
50/60Hz
50/60Hz
Voltage
230V
230V
Motor
Reverse curve continuous
Reverse curve continuous
Max Fan Flow
Solo – 2800M3/hr/ 2400M3/hr
Full – 4,200M3/hr / 3,600M3/hr
Solo – 2800M3/hr/ 2400M3/hr
Full – 4,200M3/hr / 3,600M3/hr
(note the mobile unit becomes
fixed floor supported with
positive pressure)
Filter Type
Cartridge
Cartridge
Initial Grade
G0
G0
Pre Filter
F9
F9
Filter
Activated Carbon
Activated Carbon
Main Grade
U15 / H14
U15 / H14
Final Filter (structural)
G0
G0
Certification
EN1822 / EN14644 part 3
EN1822 / EN14644 part 3
Noise 230v/110v
3 68/58dB
3 68/58dB
Mounting
Wall or Ceiling
Mobile or Floor Fixed
Suitable for healthcare and high risk pathogen areas.
yes
yes

Air Sentry also offers the K9 Air Purification System. This air purifier is designed for lower rish pathogen areas such as GP practices, residential care shared spaces, commercial and education settings.

The core module is a duct capable fixed wall system using our unique H.E.P.A 14 / Defence Grade Active Carbon plus pre filters.

The Air Sentry system can operate as a stand alone recirculation system or be connected with external flows for negative, positive  pressure and temperature, humidity management.

The filter filters to 0.1um, due to the activated carbon, and each filter is individually certificated at 0.3um to EN14644 part 3.

For air change calculations a standard unit flows 1960m3 per hour however we can increase this significantly with our fixed system due to the modular design.

The maximal theoretical design of a single fixed unit with maximum modules in a 3m space could be 23,530m3 per hour for the Wall unit and 7,640m3 per hour for the mobile unit, assuming suitable duct work was available. In practice our standard unit is sufficient for most healthcare room areas. Please remember when designing that we are using near sterile air. At 0.3um the particle count of our exiting air is less than 0.0002%, there are no viruses, no bacteria and no spores in this air.

Competitor room dilution products rely on G4 filtered air which makes the efficiency of our dilution approach significantly better. For competitor products to achieve an equivalent level of dilution would require around 80 actual air changes an hour.

Rooms using our system normally meet the clean room standard ISO level 6 and in some areas we have recorded units achieving ISO level 5.

Contact us

Book a no obligation consultation with one of our technicians. 

Return to near pre-pandemic operations with the Air Sentry air purification system.

Submit your enquiry below and we will respond within two working days. Alternatively call us on 01666 818 087.