Grill Doc Propane Refill Adapter - Safest QCC1 Regulator Valve Propane Refill Adapter for Steel Propane Cylinder with Type 1 - Fits All 1 LB Throwaway Disposable Cylinder

This product is outstanding I have used it only once to refill an empty 1 LB cylinder from my 20 LB cylinder and I am very satisfied with the results. Now all I need to do is purchase refill 20 LB cylinders and enjoy considerable savings in the long run !! I pay only 35.00 to refill a 20LB cylinder and it cost me an average of 50.00 to purchase the same amount of 1LB cylinders! AWESOME thing is I am recycling my 1LB cylinders by refilling instead of trashing them in a land fill some where!

The adapter was easy to install and easy to use. We never had any problems with it and I highly recommend it. We refilled our empty bottle without any issues, however it only fills up about 75%, not a full refill. so I am not really sure if it is adapter issue or safety reason why it does not fill up 100%. Overall, this is GREAT to have especially if you use propane bottle a lot for camping. it will definitely saves you money in a long term.Couple of days after receiving the product, I also received an email from the seller following up and making sure we are satisfied. For me, that goes a long way and I appreciate the time and that seller took to make sure the customer is happy and satisfied with their product. That is a great customer service.

I used this to fill up one 1lb tank and it worked perfectly. I started filling a second 1lb tank and it broke. Gas started spewing out the top of the 1lb canister. I held the canister in my hand for a moment until I realized it was freezing my fingers. Fortunately I was not burned. When unscrewing the 1lb tank some threaded piece came off that allowed it to spray it's contents out. So basically I filled the 1lb tank full, unscrewed it and then, because this refill adapter malfunctioned, propane sprayed into the air until the 1lb tank was empty. Be careful. When the 1lb tank came off there was a piece of the adapter still screwed to it. I screwed them together by hand and not that forcefully, that should not have happened. I tried unscrewing the piece off the 1lb adapter and the thread is stripped and it won't come off, so now I am out a tank too, awesome! Am going to try a different brand adapter. Disappointed that it broke after only a few uses.

Work's good, don't forget a scale. New bottle is 1lb-13.8oz. You will need to purge to fit 16 ounces in, I use fill port in vertical position to vent. Caution you can over fill, it will be ok till the bottle gets in the sun, then O Sh$&. Save $4.6 times on filling you're own.

Filled two tanks last night. I didn't do anything special like warming and cooling the tanks. I would say they ended up about 3/4 full compared to a new store bought tank, which is good for my purpose. Easy to use and quality product.

Great product but should come with instructions.

Paid for itself after first use. I filled 16 camp bottles from my tank. At a savings of $2 per bottle. I've already saved $12 over buying the 1pound bottles.

It work's