Filtreau combi next drum and bio with 600mm 3 tier bakki mounted over bio chamber this can be gravity or pump fed, Recently had new drum motor,seal and screen. Brand new uv bulb ready to be fitter aswell. Doesn't come with media as I need it for my upgrade. this isn't available straight away I'm waiting on the delivery of my new filter in September a deposit can be put it on to secure. Located in skelmersdale it's done me well the last couple of years but it's time something different.