Field of application

• second stage to metal mesh filters
• stops fatty aerosols
• ideal prefilter for oil mist absortion
• enduring service life time at extreme dusty conditions 

HS-Pak 55 PA are designed for filtration tasks with high concentrated air impurities, especialy for those with sticky or clogging attributes. HS-Pak 55 PA ideally fits as second stage filter for exhaust air treatment of canteen kitchens or high amounts of heavy dusts. Alternatively HS-Pak 35PA can be applied if coarse dusts with low oil- or grease compounts have to be filtered.The combination of different filtermedia in one filter offers the oppotunity of highly reduced space requirement for systems where pre- and mainfilter can not be installed as dedicated stages. The filter is manufactured in bag-filter style. The filtermedia is a compound of a highly progressive fibre media and an efficiency layer for smaller dust and aerosol particles. Hence the HS-Pak 55 PA achieve a much better dust saturation and thus offers an increased service lifetime especially at problematic processes.