Product review (5 stars): perfect fit
We use a distiller that runs to the refrigerator and has a charcoal filter on it. My refrigerator will not dispense water without a filter in it. I was using the everydrop 4 filter, but considering their prices have recently went from around $25 to $45 I decided to bypass that completely since it was redundant anyway. This fit perfectly and the water flow is much faster. Glad we don't have to buy a $45 filter every few moths.