7 stage R/O-D/I system

[ricsreef]

I bought a 7 stage system from Aquasafe for $70.It has the 3 prefilters an R/O membrane and 3-D/I canisters and I dont think I need to run all three at same time,If you have any suggestions I would appreciate them.

 

[DarkSoul]

I bought a 7 stage system from Aquasafe for $70.It has the 3 prefilters an R/O membrane and 3-D/I canisters and I dont think I need to run all three at same time,If you have any suggestions I would appreciate them.

i have there MK-I unit and the reason for the 3 DI canisters is because they are smaller than the original. I have one, larger DI canister on the same unit.
its not really 7 stage, its still 6.

they're good units.

also make sure you use RO-right to make the water safe for to live in again. otherwise it will be totally pure.

dont drink DI water either, you will get dehydrated.

 

[ricsreef]

Thanks,I appreciate your help

 

[fsn77]

There's no need to use RO-Right or any similar product for RO/DI that's going in a sw tank. Everything that needs to go back in the water is found in any good salt mix.

 

[ricsreef]

Thanks fsn77,I was wondering about that.