This high quality reverse osmosis membrane widely used in household water purifier, aquariums and other small-sized commercial water purification devices. Remove heavy metal particles (mainly calcium and ), bacteria and any other carbonates from the water source. Purification location: terminal purification Processor type: water purifier Type: Reverse osmosis Vontron ULP1812-50 membrane characteristics: Innovative thin-layer composite membrane design Advanced membrane technology Provides high rejection stability even with high TDS Less fouling, less frequency and more consistent cleaning -100% dry membrane than maximizes shelf life Lower consumption of chemicals and longer life Standard NSF / ANSI58 Fits all standard membrane housings Easible for NSF 50GPD (0.19m3 / day) medium permeate flow Active membrane area 3.5ft2 (0.32m2) Comedwater free chlorine concentration 0.1ppm Maximum operating pressure: psi (MPA) Maximum feed water temperature: 45C Application: The membrane elements of household type 1812 and 2012 are mainly used for various sources of household water, hospitals, laboratories, equipment and other small water systems. Membrane elements of the ULP series for salt content of approximately ppm below surface water, groundwater, water treatment and municipal water, water desalination, mainly used in a variety of sizes of pure water, feed water Boiler, food processing and pharmaceutical manufacturing industries and many other types of fields. Type: Water Filter Accessories Size: 300*60mm Color: blue Material: Polymer Materials Package Contents: 2 * Water purifier filter 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.