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Absolute filters, HEPA filters
Absolute air filters
Absolute filters are used for situations where extremely high demands are placed on air quality. This includes operating rooms, fume hoods, cleanrooms, pharmaceutical industry, etc.
Depending on the efficiency, absolute filters are classified into one of the following groups:
- EPA filters
- HEPA filters
- ULPA filters
Absolute filters materials
Absolute filters are manufactured with a metal or MDF frame with a filter medium of micro fiberglass paper. Optionally, we can supply absolute filters with a fully combustible plastic frame and/or a synthetic filter medium. Depending on the application and required air flow, we offer a variety of models and sizes, each equipped with a gasket for an airtight seal.
Advantages of an absolute filter
Absolute filters offer several advantages:
- High air flow is possible with low resistance
- All absolute air filters come with their own leak test, MPPS scan, and scan report
- EPA, HEPA, ULPA are very fine filtration types
- Available in many different types and sizes
- The absolute filter can withstand very high humidity
Different filter class absolute filters
Our absolute filters are available in different filter classes and sizes. Absolute filters are available with filter class E10-U15 and are tested according to the European standard EN 1822. The filters are supplied with an individual test certificate.
Looking for filter frames for the absolute filters? Check here.
Learn more about the different absolute air filters on our page about the EN1822 standard or contact one of our employees for advice without obligation.
