Product review (4 stars): After that the water still tasted like plastic or unfiltered public water
Was skiptical if it would fit but it fit. Including shipping, saved over $30! Wish I had known to look this up sooner. Instructions say to let it run 2 gallons of water before drinking. After that the water still tasted like plastic or unfiltered public water. I had to let the water run through it again. 4 gallons later (or 320 oz. = 30 cups) it finally taste drinkable. So my advise is to let 30 cups/ 4 gallons run through to get clean tasting water.