Dunkive RV Winterizing Kit, Garden Hose to RV Antifreeze No Splash Bottle Adapter, All in One Male and Female Connect Adapter for RV, Camper, Boat, Marine, No Spillage

This is the best thing I have used to winterize an RV, with one end that attaches to your RV and the other that screws on a jug of antifreeze. It’s quick and there are no leaks, makes a for a quick clean job.

This is a great way to winterize your trailer or RV without the mess of leaking antifreeze all over the place. Attach this to a gallon if RV antifreeze, attach to your trailer or RV water inlet and pump in the antifreeze. Super easy to do and no clean up compared to using a 5 gallon bucket like I used to do. Yes it’s comes kinked up by easy to straighten out and use,

Hose came with multiple kinks already in the box. That’s going to make it hard to use. Would not have expected that from a new product.

I use this to flush out my pressure washer with antifreeze so my washer doesn't freeze and break during the winter months. I don't have a conditioned garage and a jug of antifreeze has lasted me 3 years and I'm still above half full. I was disappointed that the box this came in wasn't bigger as the hose has some kinks in it, but it wasn't so severe that the functionality is lost. Overall for the price this is a simple tool that makes it much easier and less messy to winterize your equipment

I used to pour the winterizing into a bucket then let start the motor and let it pull it into the motor. The hose and bottle adapter in this kit is a much better approach. No waste, no bucket to clean up, and much faster. I used one jug like a funnel and kept adding antifreeze till it came out the exhaust. Great setup for my boat