A good size Pond Box Filter with an 18w UV clarifier to keep your pond clear. Perfect for ponds up to 12000 litres. Dirty water flows in through the hosetail inlet and past the UV light, then through the first of three chambers containing foam and bio media before leaving back into the pond clean. The top inlet and outlet allow this filter to be buried if needed.

Product Details;

• Box filter 12000
• 18w UVC.
• Complete with mechanical and biological media.
• Inlet 20-25-32-40mm
• Outlet 70mm
• Flow through rate max 6000 lph 
• Dimensions 56 x 38 x 44cm (LxWxH)
• Covered by PondXpert's 1 year manufacture's warranty.