Does not include the High Performance UV Filter. Only Recommended and NOT Required To Run This Specific Filtration System (Refer To Photo Circled In Red). Aquasana Whole House Well Water Filter System 500,000 Gallon Capacity or 5 Years. Includes Salt-Free Water Conditioner, Whole House Water Filter, and Pro-Grade Install Kit. High Performance UV Filter Is Only Recommended, NOT Required. 500,000 Gallon Capacity Or Up To 5 Years. NSF Tested and Certified To Remove 97% Of Chlorine. Replace Pre/Post Water Filters Every Few Months For Prime Filtration/Flow. No Draining or Back Flushing Necessary. Clean, Great Tasting Filtered Water Allows For A Healthier Lifestyle. Please Let Me Know If You Have Any Additional Questions. The item “Aquasana Whole House Well Water Filter System 500,000 Gallon Capacity or 5 Years” is in sale since Wednesday, February 17, 2021. This item is in the category “Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters”. The seller is “deals-good-deals” and is located in Rio Linda, California. This item can be shipped to United States.