Product review (2 stars): Worked for a day or so then bad water again.
Unfortunately, we have a weird issue with our water and this filter was not up to the task. The whirlpool brand filter (https://www.amazon.com/gp/product/B00UB38V2A/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1) has been working fine for about a week so I'm going to say it's superior to this filter.

Our problem is sulpher smell and taste from our fridge water. Never have the problem from the sinks. Just the fridge. A good filter solves the problem but this one was ineffective.