this series of pocket filter using firm, leak-proof design,
trilateral sealed to prevent retraction or avulsion. The way of
airflow inside the bag is sewing breadthwise, and sealed with a
thermoplastic seal gum. Its special structure insures airflow
throughout the bag balanced, reduces the resistance and maximize
the dust capacity.
High air flow, efficiency, and great capacity, long service
life
Filtration class: F5 F6 F7 F8 F9
Bag filter is made from synthetic fiber with density gradually
increased imported from US, the outside frame is aluminum or
stainless steel.
