I have been very happy with the filter system since I bought it. When it came time to change the filters, I had some trouble with the instructions, making it difficult to figure out exactly how to reassemble the filters. It was installed under the sink (as expected). So when I pulled the hoses out (after turning off the water) I removed one with the note "DO NOT REMOVE". Late. It was installed by a contractor, how did I know the note was even there?
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