1.High temperature build, durable 2.Stainless steel filter does not need to be replaced 3.Copper thread is durable and precise. Anastomosis leak-proof design 4.Refined and effective organic polymer materials Explosion-proof and compression-resistant 5. of water, to meet the kitchen, bathroom, laundry and other water Type:Reverse Osmosis Water Quality Requirements:Municipal Water Installation:Cold Water Pipe Installation Material: copper Color: color Product size:208mm*90mm Filter accuracy:50um Working water pressure:0.1Mpa-0.35Mpa Cartridge life:No need to change Working principle:external pressure Package Content: 1* Front Filter Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.