CR7060 Navitek S4 Airkos Pre-Filter

The Navitek CR7060 Airkos Pre-Filter is designed for use with the Weltek air fed welding & grinding helmets and fits inside the Airkos blower unit. The Pre-filter blocks the large particles and extends the life cycle of the main particle filter.

The Airkos clogging alarm sound will notify when the pre-filter should be changed. The user can also change more frequently if deemed appropriate.

As an option, a pre-filter with active charcoals is available.