Ro

[J and S]

The first filter on my Ro...the one with the sediment in..is turning green is this normal?

The water is still coming out at 2/3 from a TDS of around 105 so it seems to be working fine.

 

[Nudel]

The sediment on my friends huge RO system turned black, he just rinsed it to make it clear again.

From what I understand they do have a somewhat limited lifespan, so a change every now and then is probably a good idea.

 

[Dave B]

Is it kept in sunlight?

Green would mean algae which is not good

They are cheap as chips so i would replace it

 

[J and S]

What daveyboy ..buy the canister with the sediment in...what are they called.

 

[J and S]

Ah sediment pre filter.

 

[abs]

If the water is still 2/3 then nothing to worry about really, simply rinse them every now and then ,I get it on my clear resin cases very month