Water Sentinel WSG-1 Replacement Filter, 3-Pack Size: 3-Pack, Model: WSG-1, Tools & Outdoor Store Economical alternative to expensive substitutes Delivers clean, clear water that looks and tastes great Will remove or reduce chlorine, tastes and odors that may be present in your drinking water Does not remove minerals which may be beneficial to health Designed to provide up to six months of life or 300 gallon