Product review (1 stars): Water flow slows down to a trickle in a matter of 1 week!
I purchased this replacement water filter because the original one wasn't made anymore by PUR.  With this new filter, the water flow was normal on the first few days but it slowed down a trickle over a period of about 1 week.  I thought I had a bad filter so I bought another one but the same thing happened.  I have to remove the filter, empty out the water filter and then reinstall it in the fridge to have the water flow back to normal again.  But the water flow would only be normal for about 1-2 days.  The water tastes fine but this new filter doesn't work with my fridge like the original.  PUR, you need to revise this product.  My refrigerator model is the Whirlpool GS6NBEXRS01.