Duct HEPA filter can be used for supply or exhaust of absolutely clean, filtrated air (medicine, biology, pharmaceutical and food industry, precision mechanics).
HFK is gas tight welded and can be equipped with safe filter replacement sistem BIBO (bag in bag out).
In duct mounted filter unit you can install different filter combinations.
Types of combinations:
HFK – duct mounted filter unit with HEPA filter
HFK+CF – duct mounted filter unit with HEPA filter and carbon filter
HFK+HPF – duct mounted filter unit with HEPA filter and PRE-filter
HFK+HPF+CF – duct mounted filter unit with HEPA filter, PRE-filter and carbon filter
Standard version is possible for airflow up to 32.000 m3/h.