The Everydrop by Whirlpool Ice and Water Refrigerator Filter Number 3 is a high-quality water filter designed for household use. It is compatible with brands such as Samsung, Aqua Optima, and Brita, and features a 3-stage filtration method with carbon/charcoal technology to remove chlorine taste and odor. This filter has a capacity of 100 gallons and is made of durable plastic material. With a manufacturer warranty of 3 months, this refrigerator filter is a reliable and efficient option for clean and fresh water in your home.