The R9 reverse osmosis system combines advanced reverse osmosis technology with 7-stage filtration and UV disinfection in a space-saving countertop device that requires no installation. A 0.0001-micron RO filter and a powerful activated carbon module work together with UV to reliably eliminate 99.99% of contaminants such as bacteria, heavy metals, PFAS, and chlorine, with filter changes being tool-free thanks to a rotating mechanism. The lifespan of the filter elements can last up to 24 months or 3600 liters of pure water, depending on the module and water quality. Two removable Tritan containers with UV keep the filtered water fresh, while the 3S heating system and seven temperature settings between 45°C and 98°C allow for precise preparation of tea, coffee, or hot beverages in just three seconds. The smart touch display provides transparent control through real-time TDS monitoring, filter lifespan display, and water consumption tracking, making the Jimmy R9 particularly user-friendly for tech beginners and seniors. The package includes the water filter device, a water jug, a drip tray, and a filter element.