Products

GFF – In-line filter housing

In-line (or duct type) filter housings are appropriate for HVAC systemsused in return-air, exhaust-air, and supply-air applications, whereimproved particle management is needed.

Key features and applications

•H10, H13 and H14 class standard and high airflow HEPA filters available

•Suitable for both supply and exhaust air.

•Antibacterial epoxy-polyester powder paint finishing to prevent microbial growth

•Easy filter change

•Pressure difference transmitter to inform the user when to change the filter (optional).

•Test probe for measuring the filter pressure loss

•Test probe for measuring particle concentration above the filter

•Sterile air supply in hospitals – also in combination with sterile air contributors

•Exhaust air filtration in ATEX2 –Zones as assembly part of machinery and heavy equipment

•Filtering tasks in off-shore areas (seawater resistant filter system)

•Filtration of corrosive gases or aerosols

•Process air filtration

•Supply air fir clean work places in laboratories and industry such as

•Pharmacy, food and electronics production

Suitable filter options	Properties
Panel filters	G3 to M5 (EN 779) / ISO coarse to ePM10 (ISO 16890)
Bag filters	G3 to F9 (EN 779) ISO coarse to ISO ePM1 (ISO 16890)
Compact filters	M5 to F9 (EN 779) ISO coarse to ISO ePM1 (ISO 16890)
Hepa filters	E11 to H14 2 1 (EN 1822)
Molecular filters	Adsorbtion of gaseous air impurities such as VOC‘s, Odours, harmful and corrosive gases suchas H2S or SO2