help with ro unitplease

[scratcher]

hi guys had ro  300gpd for about ten years changed pre filters and membrane's periodically put new ones in about may was all fine about 10 to 15 before resin suddenly lowest is about 120 before resin any ideas as to what's gone wrong thanks

 

[Part Timer]

A lot of people's tap TDS has shot through the roof and pressure has dropped, do you know if this has happened to you?

 

[scratcher]

no tap pressure the same and tds if anything bit better for our hard water area would flow restrictor fail

 

[steve garwood]

This happened to me around 6 months back.

I slowly took my equipment apart and found a piece of debris in my hozlelock connector that block the system before the d.i and sent the TDS sky high.

Might be worth working backwards from the d.i

 

[scratcher]

ok worth a look thanks