Simply CLICK on the links below to select pump and filter size : Or pop this one in your basket (the bestselling 4500 litre will drop into your basket). Pond size to 1000 gallons (4500 Litres) 4500 Litre Set £109.99Pond size to 1500 gallons (7000 Litres) 7000 Litre Set £129.99Pond size to 2000 gallons (9000 Litres) 9000 Litre Set £169.99Pond size to 2640 gallons (12000 Litres) 12000 Litre Set £199.99If you are looking for a complete pond system then these sets could be perfect for your project. We custom build these sets and all include a solids-handling pond pump and easyclean pressurised pond filter. We even include hose and clips so you have everything you need in one box.