Whirlpool W10790818 Filter 4, Purifies Up to 200 Gallons of Water

• Reduces 23 Pollutants
• Reduction of pharmaceuticals, pesticides, waterborne parasites, lead, asbestos, and industrial chemicals
• Purifies up to 200 Gallons of Water (757 Liters)
• For Whirlpool, Maytag and KitchenAid Brand Refrigerators
• Replace every 6 months

For Whirlpool, Maytag and KitchenAid Brand Refrigerators. Reduces 23 contaminants, the taste and smell of chlorine. NSF Certification (Certification that helps protect the world's environment, food, water, consumer products and health sciences). Reduction of pharmaceuticals, pesticides, waterborne parasites, lead, asbestos, and industrial chemicals. Purifies up to 200 Gallons of Water (757 Liters). Replace every 6 months. Replaces Model UKF8001 and 4396395.