CR7050
A replacement/spare main filter for use with Weltek Airkos blower units used with Weltek air fed welding and grinding helmets. The pre-filter (product code ARK9591001A) fits over the top of this part.Notes Filters should be changed when the Airkos clogging alarm sounds or when the user deems appropriate The pre filter, also available extends the life cycle of the main particulate filter
