captive purity RO/DI pro 75gpd

[Explorer]

Any one bought this unit from marine depot?

I just bought one used from a friend. The unit is about 1 1/2 years old. My friend lost the paper came with it, I just wondering if is possible to have it scanned and send to me.

So I can know what they recommand for maintaining the unit. For example, when to change the membrane, terms used for different part of the unit....etc.

also where ppl go buy your membrane replacments? What brand you guys use?

any other inpute are welcome.

Thanks in advance.