Product review (1 stars): Water Tastes Like Fish Oil Pills
This item made our water taste like fish oil pills.  There was something in transit, manufacturing, etc... that impacted the quality of this filter.  I have purchased it before with no issues.  I replaced the new filter with the old one as I wait on a replacement...

Update:  The replacement they sent had the same issue.  I would stay away...I will be looking for another brand.