The Box Filters Alti Filter SPECIAL are modular containers mainly used as pre-efficient in small spaces. Can install many types of items as Filter filter cells, HEPA filters, activated carbon slabs etc. The cassoncini Filter High Filter SPECIAL can be combined together to form many executions as necessary. The Box Filters Alti Filter SPECIAL can be combined together to form many executions according to the need.
 
Air flow: from 1,500 to 30,000 m3/h.