Filtration Equipment

Filtration equipment puts filters into sealable, maintainable housings with fans, differential pressure monitoring and test ports, forming systems that can treat specific contaminants on their own. Unlike a single filter, equipment addresses contaminants that one filter cannot handle, and how filters are installed, tested and changed safely.

There are two main product types. The AMC chemical filter housing combines chemical media, upstream and downstream particle filters and a fan to remove airborne molecular contamination that HEPA cannot stop, such as acids, bases, condensables, dopants and VOCs, in recirculation, positive-pressure make-up air and duct side-access models. The bag-in bag-out (BIBO) filtration system lets filters be changed entirely through a PVC bag, so staff never touch a used filter; it is used for exhaust containing pathogens, toxic substances or radioactive dust, together with dedicated PVC change-out bags.

Typical applications: AMC control in lithography and etch areas of semiconductor and display fabs, exhaust from biosafety laboratories and negative-pressure isolation wards, infectious-material areas in hospitals and research institutes, and facilities that handle radioactive materials. Selection should confirm the target contaminants, airflow, installation space, and the safety and regulatory requirements for filter changes.