Wubio Bio Pressure Pond Filter — 13W UV-C, Bio Balls, 2642 GPH for Koi & Ornamental Ponds

Complete pressure-filter system designed to keep koi and ornamental ponds clear and healthy. Maximum flow-through 2642 GPH suitable for up to 1321 gal fish ponds or 2642 gal ornamental ponds. Built-in 13W UV-C lamp delivers algae and bacteria control with an 8000H service life. Filtration combines mechanical sponges, bio balls for biological media, and a vortex chamber that uses centrifugal and gravitational forces to settle suspended particles and sludge. Sponges of different densities capture debris of varying sizes; the turbidity meter will turn yellow when sponge cleaning is required. To clean, rotate the switch to “Clean" mode and press it to flush the sponges — the sponges are also replaceable for easy maintenance. The unit’s outer mechanical filter traps dirt through the outer surface of the filter sponge. Constructed from waterproof, anti-aging ABS and PP for outdoor durability. A function switch lets you select “Filter" or “Clean" mode, and four included adapters let you match common water hoses (hoses not included).