Motor boat ear muffs for engine flushing Purpose and benefits - Flush the engine with fresh water to remove salt, sand and silt from the cooling system, helping protect outboard motors and extend life. - Simple, tool-free operation that reduces maintenance time and keeps your motor in better condition between trips. - Durable, high grade material designed for regular use in outdoor marine environments. Key features - Easy connection: slide the cups over the water intake slots and connect your standard garden hose to the quick-connect fitting. - Quick-connect hose fitting included: supports easy, tool-free setup with a standard garden hose. - Compatibility: designed for outboard motors and boat motors; suitable for use with common water intake configurations. - Durable construction: made of high grade, long lasting materials to withstand marine use. What’s included - Motor flushing muffs with quick-connect hose fitting - Fits standard garden hoses for convenient flushing in any location How to use - Slide the muff cups over the water intake slots on the lower unit of your outboard motor. - Attach a standard garden hose to the quick-connect fitting. - Run water through the cooling system to rinse away salt, sand and silt. 2-3 practical use scenarios - After a saltwater boating day: attach the muffs, connect to a garden hose, and flush the engine before storage to prevent salt buildup. - In sandy or silty water: quickly rinse out debris from the water intake to minimize grit entering the cooling system before the next trip. - Between trips or during winterization: use for a fast, thorough rinse to maintain corrosion protection and keep the cooling passages clear. Specifications and performance - Material: high grade, durable construction suitable for repeated use - Fittings: quick-connect style hose fitting compatible with standard garden hoses - Function: efficient flushing of outboard motors to remove salt, sand and silt - Size and compatibility: designed to fit typical water intake slots on boat motors; no special adapters required Maintenance - Rinse and dry after use to remove any residue. - Inspect cups and fitting for wear periodically; replace if compromised to maintain a secure seal and proper flushing.