The anti-static film cleaners work with an electronic bipolar ionization system. This direct current system generates positive and negative ions. These neutralize the static charge. Dust and lint are largely removed by the four soft anti-static brushes. The rest is done by the fan, which sucks the loose particles into the built-in filter. Thus, all impurities remain in the device.
With a working width of 70 mm, the StaticVac SV-4400-U model is an extremely small and compact unit not only for the photography and cinema projector sector but also for installation in existing production lines.
For wider materials, the KSE-250-I model with a working width of 250 mm is suitable. This device was originally developed especially for aerial photography. However, it is also frequently used in archives that have thousands of larger negatives.