With the LED as a guide, it becomes easier to spot dust particles. The internal engine meets certain RPM standards and also creates a centrifugal force that enhances dust rejection as well as bolstering the charge enhancement of fibers.
These combined patented features that include SCF (Super Charged Fibers) makes the Arctic Butterfly 724 (Super Bright) a superb sensor cleaning tool. These enhancements involve nano-coating technology for charge enhancements as well as by using super thin fibers for maximum lift capability along the rotary motion for cleaning/charging - all without the use of canned air.