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barnstead e-pure when to change filters d4641

Date : 10/26/2017
From : Dan

Question

We have a 4 module EPure system If the resistivity is at 17 do we have to replace all filters

Answer

It really depends on what you are using the water for and if the meter is accurate.

If it was at 18.2 and now has fallen, then yes you don’t have much life left.

If it stays at 17 and usually is there, then it may be the meter.

If it has been over 6 months then you most likely need to change it anyway due to bacterial growth and organic contamination.

You always change all filters when you change filters because different filters do different things.

The filter kit can be found here :

https://www.apswater.com/shopexd.asp?id=5994&product=B-CDDO2+Cartridge+Kit+4+Housing+Type+I+Water


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