I have multiple units, which one should be installed first?

So your customer has poor quality water coming out of their well or city pipe line and you have to recommend multiple units but you're not sure which one should be installed first, below is an image with the recommended sequence of water treatment equipment. Click on this image to download a printable file that includes brands of all water treatment products offered by Milby Company.

Special water conditions may warrant deviation from above.
Methane & Radon systems can be first or last depending on water chemistry. Please consult Factory.