Different silica gel size with same dark diesel oil test

Pls take few time to see the video first, following is the difference for your reference：

1. 0.5 mm can filter faster than 0.3 mm
2. 0.3 mm can get more water color oil than 0.5 mm
3. the second stage of oil color with 0.3 mm is much clear nad brighter than 0.5 mm’s second stage
4. 0.3 mm’s oil absorption rate a bit higher than 0.5 mm

• 
  6 sets of filter tanks ready
• 
  Fuel oil bleaching silica gel ready to go
• 
  29 tons of silica gel to MONGOLIA
• Merry Christmas~Wish all you have a happy and joyful day~🎄🍎🍾🎇🎉🎁