Product review (1 stars): Not a happy camper and product not eligible for return
Filter restricts water flow to 1/2 gal in 3 minutes when manufacturer claims 1/2 gal in 1 minute.  Barely flowing water from refrigerator dispenser and have not heard back from Refresh since emailing.  Not a happy camper and product not eligible for return. Also much harder to install and lock in than previous filter I have purchased.