Our CUP-139 Pond System has a built-in 13w UVC Lamp and a built-in filtration system eliminating the need to purchase an external filtration system, which can be difficult to integrate around the landscaping of a small pond. This system is also supplied with a high-quality fountain attachment set comprising of four different fountain attachments, ideal for a variety of displays in your pond. The set also includes a splitter, enabling you to divert water to a waterfall, for example, and both the splitter and fountain are flow-rate adjustable. This gives you total control over the strength of your fountain and the volume of water diverted from the unit. Specifications * Pump Power: 28w * voltage: 220v 50Hz * Output:1000 Litres per Hour * Height max: 1.4m * Max Depth of Use: 200cm / 78" * Max Depth for Fountain Use: 525mm / 20" * UV Power: 13w * Power Cord: 4.5meter * Outlet fits 20mm and 25mm Hose / 0.8" and 1" * Dimensions: 350 x 105 x 95mm / 13" x 4" x 3.7"