Hozelock Ecopower+ 10000 Pond Filter (16w UVC)
https://www.pondkeeper.co.uk/hozelock-ecopower-10000-pond-filter-16w-uvc/p2812
WEBUVC power: 16w (double-ended) Power cable length: 5m. Foam: Green (x1) Guarantee: 3 years. Maximum flow-rate: 5,000lph. Maximum pond volume: * No fish: 20,000 litres (4,400 gallons) * Fish: 10,000 litres (2,200 gallons) * Koi: 5,000lph (1,100 gallons) Inlet: 25-40mm. Outlet: 40mm. Includes filter foams for mechanical filtration
DA: 10 PA: 77 MOZ Rank: 33