Y type filter (water filter) belong to the piping thick filter series, can also be used for gas or other medium to large particle filtering, installed on the pipeline to remove large solid impurity in the fluid, the machinery and equipment (including compressor, pump, etc.), the instrument can work normally and operation, to achieve stable process, the role of guaranteeing production safety. Y-type filter (water filter) can be customized according to customer's specific requirements (special pressure, special caliber). Y-type filter (water filter) has the advantages of simple production, easy installation and cleaning, large amount of pollution.