Review on 3 Pack Pureline RF9999 Filter Replacement For Pur FM-2500V, FM-3700, PFM150W, PFM350V, PFM400H & PFM450S Water Faucet Filters. by Jerry Frey

Water pressure not reduced, water is not filtered taste is AWFUL, we have used name brand PUR with great results. Tried these knew right off the bat something was wrong when water was not filling filter and pressure reduced because of filtering. Pets stopped drinking water after 2 days. That's when I tasted it and our old pipe problem of metal taste was there. We use a very good house filter for our use but have pets in 2 locations with sinks and am used to using PUR filter. I may have gotten a bad batch but be aware. Not happy. Returning as soon as I can get them to the UPS location.