The Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter is a high-quality water filtration system with 6 stages, providing clean and safe drinking water. Featuring a reverse osmosis filtration method, this countertop water filter from Bluevua ensures that your tap water is effectively purified and free from harmful contaminants. Compatible with other Bluevua models, this water filter is a reliable and efficient choice for improving the taste and quality of your home's water supply. NEEDS NEW FILTERS