The Delta-Xero DX1525 filtration system is designed for smaller volume systems and is our most compact and cost effective system. It’s engineered to keep fluid reservoirs below 1000ltrs in optimum condition. The DX1525 uses a specific cartridge and removes bacteria, free and emulsified water and oxidation products. The DX1525 is available for wall or floor mounting and with or without pump in a cannister only version.