RO/DI

[skydive]

Edited: Nevermind I went ahead and replaced everything and now the TDS is zero

 

I just changed the micron and carbon filters and I have air in the lines. It's been running for an hour and it still shoots air/water. I put them back on as tight as they were and I have no clue where the air is coming from. Is this normal, if so how long does it take till it's gone?

 

I guess I'll go pick up another resin cartridge and maybe order another membrane if that doesn't work. The system is about 8 months old btw.