The M18™ HYDROPASS™ Brushless Stick Water Pump features a unique HYDROPASS™ filter system that prevents inlet blockages, ensuring uninterrupted water pumping even with debris. It pumps up to 5,670 L/hour and is submersible to 107 cm, reaching a maximum head height of 5.1 m for deep water applications. The IPX4-rated battery compartment protects all M18™ batteries, while a 1¼″ outlet and included threaded adapters allow connection to standard hoses or dual ¾″ garden hoses. A tethered cap enables single-hose use, and it works with all MILWAUKEE® M18™ batteries for flexible, cordless operation.