Quality material. Easy installation. My plumber charged twelve hundred dollars to purchase and install this unit (no filters). I timed my setup which included a UV system and a dual pre-filter system. It took a little less than n hours. Then I helped a neighbor install the system. Total parts cost was less than $250 including filter and plumbing. Be careful when installing the clear glass quartz tube. Follow the instructions for the length of closed end tube that needs to stick out before the metal cap is screwed on.
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