Wirthco 32027 Funnel King Auto Stop Polypropylene Funnel, 16 Oz, Yellow

I bought this to prevent gas from overflowing when filling my snow blower, leaf blower, or chainsaw. Trying to jockey a 2.5 gallon or a 5 gallon gas can that has those new spouts while watching to see how full the gas tank is results in gas overflowing the gas tank.every time. This funnel solved the problem and stops the flow before the gas tank is too full while leaving enough room in the gas tank for the gas remaining in the funnel. To drain out the remaining gas in the funnel you can pour it into the gas tank using the small pouring spout on the edge of the funnel or simply press down on the red stem in the middle of the funnel thereby releasing the gas into the gas tank.

This works ok for a basic funnel but doesn't operate as advertised. Nothing but issues with it spilling fuels and oils as it does not shut off automatically as they claim. Other than a basic funnel operation for small engines I would have tossed it in the trash can. Don't waste your money.

Bought 2 to bottle up nearly 40gal of apple cider...these worked perfectly! They filled the 1qt and 1/2gal bottles to the perfect height every time. So perfect in fact, that you can freeze the cider without it flowing out the top. The little filter web in the bottom kept the big chunks of apple out of the mix, but let enough of the 'fines' through to make it truly an elixir of the Gods! Simple to use, we had children as young as 7 using them without issue. All in all, it made the day go without any issues at all.

This funnel works great it sometimes the little plunger gets sticky and plugs up.

Nice to have a large funnel for automotive work !! You need this if you work on cars

The funnel is not as large as I was hoping but works.

Bought this for a Yamaha Waverunner FX SHO. You can't tell when the gas is about to overflow and it runs down the side onto the plastic bumper and damages it with a regular funnel. The problem is the funnel has an odd shape at the bottom and doesnt allow it to fit in the hole far enough so tips from the weight of the gas and either let's gas out or needs constant readjustment. In addition, when you fill a waverunner, you fill it with 6gallon tanks while it's on a boatlift and you are standing in the water slightly below it but the funnel itself isnt big enough to accept the flow from a gallon tank and not have to constantly stop and let the funnel catch up. So it needs a version not just for a lawnmower. I tried it on my lawnmower which is a very different filling process and it works great.

This did not work at all!!! The spout at the bottom has too big of a diameter to fit in our 3.5 Mercury motor. Went right in the trash.

Excellent price and product. Super fast shipping from Amazon.ca too. I tried it with water and it works like a charm.

great product, it does what it suppose to do.

After using the funnel it does work but it is extremely slow!!!

On some occasions the plunger sticks open and close.

Excellent product and quick service.