Depending on the impact of the Covid 19 pandemic in all public spaces, such as shopping malls, restaurants, offices, hotel rooms, etc. anywhere in the world, we have developed a first aid filter unit.
Now you are able to upgrade your decentralised fan coil unit or split system, which works in a recirculation function, with a highly efficient fine dust filter, normally used in operating theatres or clean rooms. The permanently recirculated room air is additionally passed through an HEPA 13 filter. The degree of separation is over 99.95% for the finest aerosols.
Viruses usually adhere to aerosols and can thus be effectively "captured" from the room air. The filter is disposed of as medical waste by qualified personnel according to requirements and contamination.
Is it possible to apply HEPA Filter system to use Indoor Units safely in Shopping Malls, Offices, etc.?
Technical and Administrative Challenges
The ducted FCU, VRF and Heat Pump indoor units are not strong enough to cover the pressure loss caused by Hepa Filter.
Wider sections are required in Hepa Filter application. Insertion of the device is not possible. A separate unit is required.
A separate fan must be connected to the system in series to overcome the pressure of the Hepa Filter.
Pressure interaction is required for the series connected fan and the indoor unit fan to interact with each other.
An automatic control scenario must be established for the indoor unit and Hepa Filter Unit to operate coupled and smoothly.
Duct adaptation will be required.
It is important to visually monitor the filter pollution of the installed system.
Customers entering shopping malls should be trusted to the system.
It should be done at regular intervals by independent accredited institutions where the Hepa filter system performs the necessary filtration correctly.
Accredited audits should be submitted weekly to public officials coming to the shopping center audit.
If this system is applied to hundreds of indoor units in shopping malls, very good coordination and competent teams will be needed.
How it works?
Room dust is contaminated with Aerosols Bacterias and Viruses are bundled on Aerosols. Aerosols are bundled with dust.
The ventilator compensates the pressure drop of the filter.
The fresh filtered air is transferred to the fan coil. 99,95 % dust free treated air is rejected to the Room.
Aerosols > 0,3µm are stored at the HEPA Filter.
A Filter warning indicates a necessary change.
Filter changing only with authorized staff.
HepaBooster Advantages at a Glance
Clean Room Filter quality
Up to 99,95% Filter e?ciency, aerosols =0,3µm
Plug&Play assembled in the factory
Low purchase and installation cost
Easy filter maintenance (only with authorized staff)
Filter test prob and visual filter alarm
HepaBooster Technical Features
Compatible with air flow rates of ducted indoor units used in shopping malls
3 different sizes 450 m3/h - Height 35 cm 900 m3/h - Height 35 cm 1000 m3/h - Height 53 cm 2000 m3/h - Height 53 cm 3000 m3/h - Height 53 cm
G4 (ISO Coarse) + HEPA Filter
Capability to capture particles larger than 0.3 microns by 99.95%
Fan control in series with the fan of the indoor unit