1/2" OD x 3/8" ID 24" Non-Whistle Flexible Flex Gas Line Connector Kit for NG or LP Fire Pit and Fireplace

This product is exactly what I needed. It was incredibly easy to install and took only a few minutes to get set up. The build quality feels very solid, but the best part is that it completely eliminated the annoying whistling noise I was dealing with. Highly recommended if you want a quick, high-quality fix.

This gas line worked great in my outdoor gas fireplace.

Ease of flexible install. Worked as I expected. Will try in the next few days. No leaks.

We installed an outdoor natural gas fire pit - the plumber finished the gas line and bought a standard flex line from Home Depot. The second we turned it on it whistled at any level. I immediately went to Amazon to search for a solution and I am glad I bought this. Installed in about 5 minutes and the whistle is gone. Amazing!

Works like it should! I have to wonder why other companies even make the whistling flex tube??

This absolutely whistles. Bad. Whistling starts when key valve is opened about half way, gets worse as I open the valve more (super loud), then gets a bit quieter as I open the valve to maximum. Seriously, how can this company market this as whistle free? I rerouted this gas line to minimize any unnecessary turns and the whistling decreased by about half but was still super annoying. I returned this line and ordered a larger diameter line (3/4”) from a different company to see if that will help. 🤞🏻 Update: the 3/4” whistle free gas line got rid of the whistle completely.

Solid product at a good price. Mine doesn't whistle at all.

Good

Good flex

Used it to replace gas hose that was too long on a garage heater. Now looks like a proper installation.

This hose is as advertised - It does not whistle. Be aware that the fittings are 1/2”, but the hose is 3/8”.

Worked without a hitch. Garage is very warm now

I had a thinner line and I wanted the larger diameter from the valve to the burner. Made a huge difference! The extra length made it that much better to retrofit an old firebowl from propane to a natural gas set up. Bear in mind you need to change the guts but thats what I wanted.