GasSaf3FT Propane Refill Adapter, Fill 1 Pound Bottles from 20lb Tank with ON/OFF Control Valve

Works great. Keep the from tank upside down to transfer to a lower tank.

Works like it should

Doesn't work. Fills about an ounce of 2 then stops.I have a small adapter that I use instead. Because the hose and valve doesn't work.

This works great but put empty bottles in the freezer and set larger cylinder in the sun first

Works great

THIS regulator valve is a great quality product, at a great price! Plus, it saved us many times over on our first use. We had previously been buying the small 16oz bottles of Propane for my porch heater/firepit at $3.99 Each. My Hubs filled 17 empty 16oz bottles off of One of our big Propane bottles that we'd been using for our big grill, so it wasn't even close to being full when he used it. As long as you're careful when filling AND don't overfill, this valve is more than worth it's weight... IF the need ever arises, will definitely buy this again!

Much easier and safer way to fill one pounders.

only fills bottles half full.