RO UNit help

[KLKelly]

I think we figured it out. Thanks.

[groupie02]

and there I was hoping I could help out.... cheers

[KLKelly]

Its still not set up.  I did figure out the answer to my question.  I have two new questions if you are up for it though

The house only has 20PSI.

I have to buy a pre-filter/sediment filter to put before the RO Booster pump before setting it up.  No clue what to expect here.  I plan on getting it on Sunday but who knows if there is anything compatible. 

Can I put it before the RO membrane/DI cannisters or does the pressure have to be up through the three prefilters (no way to insert the booster in between these filters) with this unit to work the best and minimize waste water.

Thanks.