Hepa/Ulpa filters
Selton offers EPA and HEPA filters, which are used to filter aerosols, for example, air pollution with particles up to 0.1 µm, to trap suspended solids – viruses, microorganisms, toxic dust. Aerosol filters are widely used for air preparation in ventilation systems of medical and pharmaceutical premises (“clean rooms”), nuclear power plants and chemical plants, in the production of microelectronic products, in food industry, which require purification of air from microorganisms and dust.
You can buy HEPA filters by calling the contact phone numbers indicated in the Contacts section.
Necessity of installing HEPA filters
The room ventilation system must comply with DSTU standards and requirements. It is recommended to use HEPA air filters to comply with these standards, as they are characterized by a highly effective system for trapping pollutants in the air. HEPA filters have a special fiber network with pores that retain the smallest contaminants with a diameter of only 0.3 microns. Classic dust filters are not capable of creating the “clean” operating conditions prescribed in the standard. To solve this problem, the HEPA fine dust filters were developed in different classes, which can reach a maximum efficiency of 99.99%.
What HEPA filters can be
Depending on the design and technical parameters, the HEPA filter can be an aerosol panel filter or a compact filter. The panel type aerosol filter effectively traps various contaminants, particulate matter and insects. During operation, the glass fiber installed in the aluminum frame does not squeeze out, does not ignite and has a low initial pressure. Translated with www.DeepL.com/Translator (free version)
Panel type aerosol filters
Design options:
Cleaning class: E10, E11, E12, H13, H14.
Filter depth: 69 (78), 109, 150, 292 mm.
Frame material: anodized aluminum profile, galvanized stainless steel, MDF
Filter material: micro glass fiber
Sealant: polyurethane.
Filler: polyurethane.
Protection grid: as required by the customer
Classification of filters by purification efficiency
Table of standard dimensions for panel filters
Filters of other sizes can be made to order
Upon request HEPA ventilation filter can be made with other dimensions.
Compact aerosol filters
Compact aerosol filters are a compact-design unit consisting of a plastic frame/metal and pleated filter material. Larger working surface, as compared to conventional panel and pocket filters, allows to reduce aerodynamic drag and to increase the filter life significantly.
Design options:
Cleaning class: E10, E11, E12, H13, H14.
Filter depth: 292, 300 mm.
Frame material: plastic profile, galvanized/stainless steel.
Filter material: micro glass fiber
Sealant: polyurethane.
Filler: polyurethane.
Protection grid: as required by the customer
Dimensions of compacts with plastic profile: 595х595х292; 287х592х292 mm.
Dimensions of compacts with a steel frame: as ordered by the customer.
Related articles:
- 01. Various industries where fine filtration components are often installed (pharmaceutical, food, mechanical engineering, metalworking, instrumentation, light industry, etc.);
- 02. In premises for various purposes (office and business centers, residential, administrative, warehouse terminals, airports, shopping and entertainment centers, industrial, etc.);
- 03. At catering establishments (restaurants, cafes, canteens, etc.).
