Easy to install, easy to use Type: For 1812/2012 10inch Membrane Sediment Filter Size: 230*56mm Suitable water temperature: 1-45 degrees Celsius Filter elements Life: 12-16 months color: White Material: Membrane package contents:2* Ultrafiltration membrane Only 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.