... Motor Oil Recycling(oil purifier, oil purification,oil reclamation,oil filtration, oil recycling, oil regeneration, oil filtering, oil filter, ... effectively remove colloid, oxid, acid, pitch, particles, impurities, water, gas in the used oil. Specially, GER can restore the color of ... size, light weight, low noise. 9.Two main filtering systems in the GER which can ensure the GER works continuously by ...