1/2 Inch Garden Watering Filter Set Agriculture Irrigation Hose Filter Water Pipe Quick Connector Car Washing Water Pump Filter If you want to buy large quantity,please contact us. We will calculate the details and give you a good price. Details 100% brand new and high quality 1Material: Thicker PC material +Plastic quick connector 21/2 inch applicable hose: the inner diameter is greater than 12mm and the outer diameter is less than 18mm 3/4 inch applicable hose: the inner diameter is greater than 18mm and the outer diameter is less than 25.5mm 3The filter screen precision has 10/20/40/60/80/100/200 mesh. You can select the filter screen precision according to your own needs. 4The higher the mesh number, the higher the filtering accuracy 5It can filter out large particles,effectively protect the water purifier 6Extend the filter life,quick and easy installation Filter Net 10 mesh (screen size: 2.00mm2000 microns) 20 mesh (screen size: 0.850mm850 microns) 40 mesh (screen size: 0.425mm425 microns) 60 mesh (screen size: 0.250mm250 microns) 80 mesh (screen size: 0.180mm180 microns) 100 mesh (screen size: 0.150mm150 microns) 200 mesh (screen size: 0.0750mm75 microns) The higher the mesh, the more holes there are. Micron Introduction: It is a unit of length. 1 micron is one thousandth of a millimeter. Scope Of Application Tap water pipes, farms, plantations, gardens and gardens, fight drugs, cleaning vehicles, mechanical equipment, aquaculture, fish tanks, etc Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!