Pre-filter screen has many names: such as water purifier screen, stainless steel screen, back-washing pre-filter screen, tap water filter screen and other pre-filter screen, product materials: According to customer needs, I plant with 304,316, 316L stainless steel for your choice. Mesh: 150 Mesh, 200 Mesh, 250 Mesh, 300 Mesh for you to choose size: Because of the customer's water purifier pre-filter size, so the internal stainless steel filter screen size is different, no matter what size can be produced. About the packing: In order to avoid the extrusion deformation in the long-distance transportation, the general long-distance transportation uses the wooden box packing. PRE-FILTER SCREEN FUNCTION: pre-filter screen installed in the filter, is the nemesis of the secondary pollution of water supply network, so that the water quality to restore to the standard of tap water factory, is a reliable impurity filtration device, the first water purifier in your home. Can effectively remove the visible solid impurities in the pipeline, mainly rust, sand, algae, colloid and so on, to warm the pipeline, household faucets, electrical appliances and other active protection. The installation of this system can ensure that the large amount of precipitated impurities in the pipe network will not cause harm to the human body, and protect the home pipe network clean, avoid pipe corrosion, the utility model can protect the home appliances such as the rear water purifier, the coffee machine, the water heater, the washing machine and the like. Eliminate water pollution, extend the life of equipment, energy saving and consumption reduction. Purchase pre-filter screen, excellent quality, reasonable price, perfect after-sales service to become our win-win basis. Size specifications, materials are customized according to your needs. I plant is a professional production plant, always adhere to the product from the real touch, professional ability to go further! www.huanawl. com.