Highmoor 1 LB Propane Refill Adapter Set Universal 1 Pound Propane Disposable Cylinder Bottle for QCC1/POL LP Gas Tank Cylinder Solid Brass Protect Sealed Cap

INSTRUCTIONS: To fill each 1LB bottle more completely, simply put your small container in the refrigerator or your freezer for a few minutes and put your 20 to 50 lbs tank in hot water, and /or in the sun. The key here is to maximize the pressure in the source tank, and minimize the pressure in the receiving 1LB bottle allowing for more propane to transfer before the pressure equalizes. Steps to fill your 1 pound cylinder: 1. Shut valve to BBQ propane tank. 2. Insert nose tip of the adapter into a 20 to 50 lbs BBQ propane tank fill connection. 3. Turn the adapter counter clockwise to a tight fit. 4. Screw in the 1LB cylinder propane tank clockwise into the adapter. 5. Turn BBQ tank upside down before open BBQ tank valve. 6. The propane gas will transfer into the 1LB cylinder tank. 7. The safety feature of the adapter will automatically cut off the flow of gas when a certain pressure is reached to avoid overfilling so sit back and allow it to fill on its own. 8. When no more sound is coming from the tank, simply shut the tank's valve and remove the 1LB propane from cylinder tank.