Excellent carbon block By Alexey on 10/1/10
Alexey would recommend this product to a friend
The price is fantastic on this guy. I replaced a nasty cheap carbon block that was probably leaking carbon powder into my membrane with this guy. It does it's job. I combined it with a Pentek ChlorPlus behind it to take care of chloramines too.
Great replacement By Patrick on 8/19/10
Patrick would recommend this product to a friend
Great replacement to my RO/DI unit. I will buy these again.
Good Filter By Tony on 4/30/10
Tony would recommend this product to a friend
Great filter at a great price. I replace mine every 6 months.
Great Product By Adrian on 2/1/10
Adrian would recommend this product to a friend
I love this filter. Does everything it says it will. Great value too. I will be using it again.
Great filter By Fishbulb on 12/6/09
Fishbulb would recommend this product to a friend
This is pretty much the industry standard for RO carbon prefilters. These are long lasting filters that a quite clog resistant. I've been using these for years and they are outstanding at eliminating chlorine going to your membrane. Unless you have chloramines in your feed supply, this should be your filter of choice.