Product Name: Dirty Impurities Filter, Coffee Filter Model NO.: HBJYF20-100 Certification: CE, RoHS Performance: Monal Style: Vertical Motive Force: Pressure Usage: Environmental Protection, Filter The Dirty Dirty Sand Impurity Type: Ozone Water Purifier Trademark: OEM Transport Package: Cartons Specification: 1/2INCH, 3/4INCH, 1INCH Origin: China Product Description JUNY stainless steel strainer for filter dirty sand impurityThis clean body filter is newest type . It can use in many applicaton suck as water tank .It prevents entering of sand and impurity to the water system