Rodi losing pressure after sometimes?

[Notsolostfish]

I have the aquatec pump. With the 6 stage rodi system have it for 2 months now. Weekly use. I noticed the pressure dropped today from 80 to a bit less than 80. Like 70? I put it back to 80. But is that normal?

 

[Biglew11]

Do you have the pump before or after the sediment and carbon filters? Are they clean? Has the incoming pressure changed. My booster pump boost my pressure from 60 incoming up to 90 and never changes.

 

[vetteguy53081]

Have you used warm or hot water recently?
If not, either membrane is expiring as well as cartridges.
Last would be water pressure.

 

[Woodyman]

I have the aquatec pump. With the 6 stage rodi system have it for 2 months now. Weekly use. I noticed the pressure dropped today from 80 to a bit less than 80. Like 70? I put it back to 80. But is that normal?

Assuming pressure after the pump dropped?

Where in line is your booster, pre or post sediment/carbon?

There is always a chance that your source water pressure changed, which is why you needed to make the adjustment.

Did you ever check your source pressure prior or without the booster pump? If so check it again now, it should be lower if the source pressure is the cause.