which membrane to get

« **on:** December 11, 2009, 10:00:12 pm »

i need to find out which ro 4040 membrane to get, how do i find out

« **Reply #1 on:** December 12, 2009, 01:20:22 am »

i need to find out which ro 4040 membrane to get, how do i find out

All depends on how much water you want to produce, and how much money you have got.

An HF-4 or HF-5 if you are on low pressure should do you well.

« **Reply #2 on:** December 12, 2009, 06:21:06 pm »

i need to find out which ro 4040 membrane to get, how do i find out

If you mean which one to fit your system, they are interchangeable