This iSpring UVF55FS Whole House Water Filter is the perfect solution for those who want to ensure clean and safe drinking water. With a capacity of 12 GPM, this 1-stage UV water filter is compatible with Aqua Optima Evolve and is suitable for household use. The filter is made of durable plastic and features a Smart Flow Sensor Switch (3 Model) for efficient and convenient operation. It removes 99.99% harmful materials and is designed to comply with California Prop 65 Warning. With a power of 55W 110 V, this water filter is easy to install and use. Get clean and refreshing water with the iSpring UVF55FS Whole House Water Filter.