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Go to catalogPurify and disinfect air in a building's supply and exhaust ventilation systems
add to cartAirlife C ducted air cleaners are designed specifically for air purification and disinfection in supply and exhaust ventilation systems. These systems simultaneously achieve several objectives related to air quality and safety:
Airlife C systems can be used for purification and disinfection of:
Most modern buildings — residential buildings, shopping and business centers, offices, hotels, railway stations and airports — are equipped with forced ventilation systems, which bring air from the city street into the premises. But the air in a large metropolis contains toxins, poisonous gases, dust, soot and carbon particles from cars. These substances accumulate indoors and, as a result, the air we breathe at home or in the office is 5-10 times dirtier than air outside.
Airlife supply air purification systems can reduce the dust and aerosol content (particles that are 0.01 microns or larger) by 1000 times in one pass. They can reduce by 500 times the concentration of urban gaseous pollutants such as car exhaust, city smog, carbon monoxide and nitrogen oxides. They also completely clean supply air, removing all types of bacteria and viruses that can enter an indoor space from the street.
Using an Airlife C system for air recirculation and purification in high-traffic buildings — cinemas, sports complexes, shopping centers, railway stations — can reduce energy costs by 50-70%. Thus, it increases a building's energy efficiency while maintaining air comfort and safety in the treated space. Use of the Airlife C in an air recirculation system is approved by Russia's Rospotrebnadzor and Roszdravnadzor.
For those who value compliance with the highest international standards, the Airlife C is an opportunity to score up to 15 points on LEED and Bream certificates. This excellent result is achieved by monitoring and regulating the content of harmful chemicals in indoor air, removing all types of aerosols and also reducing atmospheric emissions.
Airlife C systems are also used to purify exhaust air. This solution is appropriate for both small businesses and large industrial facilities. Installing purification systems can reduce the concentration of pollutants to the threshold limit value (TLV) and eliminate odors, thereby shrinking the sanitary protection zone around an enterprise, avoiding conflicts with residents of neighboring buildings as well as increased attention from regulatory authorities.
We emphasize that a replaceable Airlife filter is 5-7 times less expensive than the cost of standard HEPA filters. At the same time, Airlife filters are replaced much less frequently, due to the filter's large capacity. This makes it possible to achieve significant savings in air purification system maintenance.
Main advantages of the Airlife C:
General characteristics
Additional characteristics
Cleaning efficiency
Pre-filter
The pre-filter arrests large particles of dust and litter, poplar fluff, animal fur and soot clots. The pre-filter protects the other filtering elements against early contamination.
Aerosol charger
The unit structure creates a symmetrical electrostatic field inside the element and 99.8% efficiency of charging of the aerosol particles sized from 0.1 to 100 μm at the linear airflow velocity of 3 m/s. The unit consists of cylindrical stainless steel elements with a tungsten electrode with a diameter of 17 μm in the centre.
As high voltage is supplied to the electrodes, the charger develops an electric field that charges all contaminating particles in the airflow.
During the electrostatic unit operation, some ozone is generated to inactivate all types of microorganisms and to oxidize the chemicals arrested by the subsequent filters. The ozone is not released from the purification device as it gets oxidized in the photocatalytic unit.
Barrier electrostatic НЕРА filter
Barrier electrostatic HEPA filter arrests aerosols, smokes and dust particles sized over 0.1 μm that may carry unpleasant odours, toxic chemicals and hazardous microorganisms. The developed technology allows using the polarized dust HEPA filter as a charged particle precipitator to achieve the HEPA H14 purification class at the minimum airflow resistance and impressive dust and oil arresting capacity. The solid, liquid, and biological aerosol arrestance efficiency of the filter is 99%.
The main advantages of the AIRLIFE barrier HEPA filter are high capacity, low airflow resistance and affordability.
Photocatalytic filters
In the photocatalysis process, all gas air pollutants (unpleasant odours, toxic gases, allergens, viruses, bacteria etc.) are adsorbed on the photocatalyst surface and mineralized to simple, harmless components (carbon dioxide, water and atmospheric nitrogen) as they are exposed to soft UV-radiation (diapason A). Instead of accumulating on the filter, the pollutants are fully decomposed, so that the photocatalytic filter regenerates during operation.
The photocatalytic filter inactivates all types of microorganisms and oxidizes the toxic chemicals, including the ozone that is generated in the electrostatic unit.
UV-A irradiation devices
Ultraviolet radiation activates the photocatalyst. In AIRLIFE air purifiers, the irradiation devices with the radiation diapason of 320-400 nm (UV-A diapason) are used; this is why the equipment can be used in the presence of people for an unlimited time. Due to the soft ultraviolet radiation, ozone is not generated.
Adsorption-catalytic filter
The adsorption-catalytic filter prevents the breakthrough of harmful substances during burst releases, as they are adsorbed on the surface of a catalytically active sorbent. The patented technology of a combination of the adsorption and photocatalytic filters keeps the sorbent catalytically active and regenerable in the operation process.
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