Screw Type UF Membrane for Household Water Purifier

Ultrafiltration precision: 0.01 micron and can remove 99% bacteria and impurities and offer directly drinking water. 

It should work with PP filter and carbon filter together to get better water taste and better filtration effect.

Screw type end is only used for small family health star 3-stage ultrafiltration water purifier. When it is dirty, it can be put down into water to rub  for better and cleaner effect. It should be changed 1-2 years depending on water quality.