Marine Engine Flushing Mixer: Simple and convenient to use with desalting solutions; Compatible with garden hoses and engine flushing devices or nozzles Removes Salt Deposits: Effectively removes salt buildup from fiberglass, metal, vinyl, plastic, and painted surfaces, as well as fishing and diving gear Dual Function Switch: Water and solution flow control allows for easy switching between rinse and desalting modes Durable Construction: Features ultrasonic welding for secure joints and reduced leakage; Tight connections help prevent water seepage Versatile Use: Suitable for boats, RVs, campers, trailers, ATVs, cars, trucks, jet skis, motorcycles, fishing equipment, diving equipment, snow plows, and salt removal applications Material: ABS Color: Black + Yellow Package Includes: 1 x Boat Mixer Liquid Flow Valve Note: Light and display differences may cause slight color variation between image and actual item. Measurement tolerance: +/- 1-3 cm