Product review (2 stars): I was attracted to this filter purely by the price ...
I was attracted to this filter purely by the price at the time of purchase ($10) but over the course of 4 months the water stream pressure from the dispenser got lower.  First I thought it was the fridge acting up, a kinked lead hose, faulty valve in the plumbing.  Researched the issue on Youtube and saw the suggestion of removing filter and placing with a bypass valve over filter head.  The pressure returned to normal.

The charcoal within the filter either settled and no longer was porous enough thus reducing the pressure out of the dispenser.  Ordered a different company filter and we'll see if pressure is reduced over the next few months.  Just a heads up.