Compatibility: Designed to fit H2O X5 steam mops with an M8 threaded connection. Versatile Cleaning: Perfect for removing tough grime from tiles, grout, kitchen surfaces, and other areas. Durable Material: Constructed with firm nylon bristles to provide strong scrubbing power without scratching surfaces. Easy Installation: Features an M8 threaded base for fast and secure attachment to compatible steam mops. Pack: Supplied as a set of four, ideal for routine replacements.