The Filter Contains Parts as Below: . Filter Paper: may filter articles under 10 mm. . Iron Housing: 0.5 mm in thickness able to resist over 18 kg pressure. . Single Phase Plastic: allow input only to prevent article not filtered. . Plastic Pad: prevent oil leakage. . Safety Valve: long-term oil or stained filter paper that stops oil flowing may output through safety valve. . Iron Base: available in various sizes and threads. . Upper and Lower Iron Plates: to fix filter paper. . Iron Nets for The Filter Paper: keep the paper from sliding. . Springs: to fix the filter paper. . Magnet: activate oil and filter articles below 10 mm. . Connector: dried fast less than 220 degrees C.