Package Contents: You will receive two nipple filter adapters, suitable for everyday use and as spares, thereby preventing reduced pressure washer efficiency caused by clogged filter cartridges. High quality materials: This nipple filter joint is made of PP material, and our high-pressure cleaning machine accessories use a car wash joint valve with excellent sealing performance to effectively prevent water leakage. High quality materials and sturdy structure ensure stable performance, making it very suitable for long-term use without any worries. Easy to use: Simply connect the high-pressure washer filter to the machine and insert the hose quick-connect fitting. Compact and lightweight, it is easy to carry, allowing you to clean any area, anytime, anywhere. Nipple connector design: Our high-pressure washer inlet filter features a nipple connector, ensuring a smooth, uninterrupted water flow, making car washing easier and more efficient. Versatile application: This adapter is suitable for a wide range of uses, including car washing, outdoor cleaning and watering the garden. It is compatible with most standard garden hoses.