40/40 R.O System Recommendation

[RWCleaning]

RW. did you get the 4040 + booster pump yet.

No. But it’s on a mental list of things I want/need. 

 

[P4dstar]

No. But it’s on a mental list of things I want/need. 

Your list is bigger than your wallet like mine haha.

 

[Guest]

I recently bought the 4040 but have been told by other window cleaners that it might be a nightmare as I’m hard water at around 210. When I bought the 4040 I was also told to set it 50% waste and 50% pure. Can someone give me a it of advice on these 2 questions please