Y filter is a necessary device for the liquid channels. It usually installs on the inlet terminal of pressure reducing valve, pressure relief valve, water valve or other device set to filter the impurity and ensure the normal working of instrument. It is suitable for the water, oil and gas. We can make the filter according to user’s requirement for the material. The inner parts are all made of stainless steel. It is very simple for user to clean. You just need take the filter out and clean the impurity then install back.