Stainless steel filter mesh, precision is up to 40 to 60 micrometerUnique swivel sludge scraper design, no need to disassemble, instantaneous cleaningEffectively remove limescale, thermonatrite, plankton, alga,rust, sand grain and other particulate matter from waterCan be install on pre-waterway of home main water pipe, purify your whole household waterAlso can be installed on the waterway of washing machine or water purification system to improve their lifespanBrand newMaterial: Copper + Stainless Steel + PlasticColor: Gold + BlueSize(approx.): 22 x 9 x 6cmConnector Size: Internal Thread G3/4 inch, External Thread G1/2 inchWorking Pressure: 1bar-8barFlow: 2.6m/h-4.2m/hPackage Included: 1 x Water Purifer Filter1 x wrench1 x User ManualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.