MRF E3 Flexible Extension for F3C

Had short nozel gas can and this helped make it useful

It works as advertised

Mr. Funnel Flexible Extension for F3C #E3 THIS EXTENSION ALLOWS ME TO USE THE FUNNEL WITH MY SENGOKU KEROSENE HEATER. WITHOUT IT THE FUNNEL WOULD NOT FIT INTO THE HOLE IN THE FUEL TANK; WITH THE ABILITY TO ANGLE THE EXTENSION I CAN KEEP THE FUNNEL IN A LEVEL POSITION WHILE FUELING, IF IT DID FIT THE TANK, IT WOULD STILL BE AT AN AKWARD ANGLE SINCE THE TANK HOLE IS SO CLOSE TO THE BODY OF THE HEATER. THIS ALL IS VERY IMPORTANT - SINCE ANY WATER IN THE KEROSENE WOULD FOUL THE WICK AND CAUSE BAD BURNING OF THE KEROSENE, OR DISABLE THE HEATER COMPLETELY. I SWEAR BY THE FUNNEL AND THE EXTENSION, WHICH BY THE WAY I HAVE NOT FOUND ANYWHERE EXCEPT AT AMAZON. SO IF IT WERE NOT FOR THIS EXTENSION, I WOULD HAVE TO FILTER THE KEROSENE INTO ANOTHER CONTAINER, AND THEN FROM THERE POUR OR SIPHON IT INTO THE TANK; THE EXTENSION IS VERY HANDY, IT'S NOZZLE IS ABOUT 1/4 TO 1/3 OF AN INCH ROUND IN DIAMETER, AND THE EXTENSION HAS ACCORDIAN PLEATS IN IT TO ALLOW IT TO BE MOLDED TO THE SHAPE ONE WANTS...GREAT ACCESSORY!

Makes filling vehicles much simpler. This extension tube is surprisingly robust, not some cheap dollar store plastic here. Holds its shape well but can easily be bent in to different position.My only gripe is that there is a ever-so-slight looseness at the connection between the funnel and this extension. This shouldn't be a problem in most cases, just make sure that it is really shoved on there and do no grip in this location when using. Squeezing here will cause a very small deformation which can cause fuel to leak.If there was a flexible silicone gasket on this extension tube at the opening, it would be a perfect product. Even without, it still makes your life easier if you have the AF3CB (which is a great funnel/filter).

These work fair. I bought it mostly for filter out any contaminates when filling my vehicles and utilities as I buy non ethanol in bulk and store it. As for the water filtering it is not 100% as some can get through. If you put water into it before it is ever used it stops all water, but once gas has went through it some water can seep through so for that reason alone I only gave a three star rating..

This is just a cheap flexible spout but if you want to use your E3 funnel with your car/truck, you will most likely need one of these to get the proper angle into your fuel tank! So yes, way overpriced but for convenience and necessity it works as intended.

Slow flow

Fits on funnel good, although it leaked on me. I wanted to use this for filling my cars up. The extension is to flexible. I can't fill car without someone to hold the funnel. Which means that most likely anything you try to fill using the extension will need two people. I have other funnels that are more rigid and I can fill the car without help.