Water Sentinel WSW-2 Replacement Fridge Filter, 6 Pack, Fits Whirlpool 4396510

• Water Sentinel WSW-2 Replacement Fridge Filter, 6 Pack
• Reduces cysts, asbestos, particulates, lead, and mercury
• Retains beneficial fluoride while still maintaining filtration quality
• Simple to remove and replace

Only one of these has been tested thus far but I do not foresee a problem. They arrived quick, were packaged well, and fit the same as the standard but a fraction of the cost.