Product review (5 stars): Make sure it is NSF 53 which this is
Compared to the OEM this is a great value. I do not taste any difference in the filtered water from OEM.

Most importantly, this filter is tested for NSF 42 & 53 standard. If you look at all other filters, they only test for NSF 42 buy where it really makes the difference is NSF 53 which is the health standard you really want.