- Effective Engine Flushing: This water flush ear muff is designed to thoroughly clean your outboard motor, removing harmful debris such as salt and sand. This ensures better engine performance and longevity. - Durable Construction: Made from high-quality materials, the black coated spring steel frame provides exceptional durability and reliable connections, ensuring peace of mind during use. - Universal Fit: Perfectly compatible with most outboards and stern drives that feature side water inlets, making it a vital tool for regular marine maintenance. - Hassle-Free Hose Attachment: Features a user-friendly hose connector that easily connects to standard garden hoses, allowing for quick and efficient operation. - Practical Applications: Ideal for flushing your motor after a day on the water to protect against corrosion, or for routine maintenance to ensure optimal performance before your next outing. Perfect for boat owners looking to extend the life of their engine and enhance performance.