RO/DI Filter (installation) order?

[gimmic]

So I'm finally replacing my filters on the airwaterice ro/di unit.
It's the typhoon with 4 vertical filters and the membrane horizontally.

From water flow in, I'm guessing it would go like this:

10 micron sediment filter
5 micron Activated Catalytic Carbon Filter
1 micron Coconut Carbon Block
DI Cartridge

Seems pretty straightforward, but I'm replacing one of my filters with the carbon so I can't just go on visual replacement as before.

 

[pwhitby]

yep. Thats the order.

P.

 

[eddybabyhd]

Yeah what Paul said

 

[gimmic]

Yup, thanks fellas.
My PPM coming from the unit was up to 12.. back down to 0. The DI Cartridge still seemed to have about half life left though.

 

[pwhitby]

your Di is finished the point you see any TDS.

If all the filters were not even in the unit, the DI would clear the water to zero, but would not last long. The other filters just "help" lower the TDS prior to the DI.