Mark
I have an Ionics pro 3 or 4 (not sure which) . It is 300 ltr in a stainless cage with fixing kit. It has the long sediment and carbon filters, 4040ro and deioniser. Has a shurflo pump and all the connections. I changed my vans and plans since I bought it. I have only run it up to ensure it works and it was leaving the ro at 30ppm with incoming water at 360. Based just north of Bristol if any good. 07973 165677