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Unread 12/09/2017, 11:03 PM   #28
outy
Moved On
 
Join Date: Oct 2004
Location: auburn CA
Posts: 4,021
Quote:
Originally Posted by der_wille_zur_macht View Post
Prefilters are great at protecting equipment but they can also drop pressure significantly (especially downstream of a whole-house system, which is already dropping pressure). This can wreak havoc on the effectiveness of the membrane.
They are always a must.

I run a booster pump after prefilter and carbon blocks, solves that.


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