So I have an old Unger dual DI cart. Would it be better to just add an RO filter to it along with a couple of pre filters from home Depot or would it be better to just buy a new 3 stage system?
I have had the cart for a while. I wanted to try out wfp and so I bought the cart to test the waters. I really need 3 stage system as the DI alone only lasts through a hand full of jobs. I don’t want to spend a lot starting out as money is tight right now. Later this year I may drop some money on a better system but I want something to get me by until busy season later this summer.
I have limited room in the van and the Unger DI cart just fits standing up. Thanks for the help.