Video showing the dramatic effect that cold temperatures have on ISO680 synthetic gear oil. Further proof of the need to have the right tool for the job: the CJC™ MFU
Simple test illustrating the holding capacity of the CJC™ Filter Insert. Keep in mind that ferrous material is only a fraction of the total contamination captured by the filter. The filter also retains non-ferrous particles, moisture, and soft contaminants like varnish.