The Well Pure 5th Stage GAC + Alkaline Filter is a premium finishing component designed to enhance the quality and taste of your purified water. This filter combines Granular Activated Carbon (GAC) with an alkaline filtration process to not only remove residual impurities but also balance the pH level, elevating it from mildly acidic to a healthier alkaline state with a pH of approximately 8.5, depending on the input water characteristics. Specifically engineered for use as the fifth stage in a 5-stage purification system, this filter option offers superior water refinement by enriching your purified water with beneficial alkaline properties. It serves as an excellent alternative to the standard carbon filter or mineral filter options, providing a unique solution for those seeking enhanced hydration benefits and improved taste. Key Features and Benefits: Advanced Filtration: Utilizes Granular Activated Carbon to effectively reduce contaminants and improve water clarity and taste. Alkaline Enhancement: Raises the pH level of purified water to approximately 8.5, promoting better hydration and potential antioxidant effects. Versatile Application: Suitable for residential and commercial water purification systems requiring a final stage alkaline boost. Easy Integration: Designed to fit seamlessly as the 5th stage in Well Pure 5-stage systems, with compatibility for optional installation as a 6th stage filter (WLP11). Improved Water Quality: Enhances overall drinking water experience by balancing taste and pH for optimal refreshment. Use Cases: This filter is ideal for households and offices aiming to improve their drinking water quality beyond basic purification. It is particularly beneficial for individuals seeking alkaline water to support wellness routines, athletes requiring optimal hydration, and anyone who prefers water with a more balanced pH. It also serves as an excellent choice for those who want to customize their 5-stage purification system with an alkaline finishing filter. Filter Options Overview: Option 1: Standard carbon filter for final water finishing prior to dispensing. Option 2: Mineral filter to reintroduce essential minerals into purified water. Option 3: Granular Activated Carbon (GAC) + Alkaline filter to raise pH and improve taste. Option 4: Mixed ion exchange bed deionizing filter for laboratory and autoclave-grade water.