UNIESHINE Water Filter Pressure Washer Accessory compatible with Black & Decker, Bosch, and other pressure washers. It is recommended because it contains a net that removes dust from the inlet water supply and prevents machine damage, particularly motor jamming. A quick connector allows you to connect one end of the hose to your high-pressure washer. This product is made of high-quality Engineering Plastic that maintains its quality over time. NOTE: The colour of the quick connector may vary depending on stock availability.