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3/8" Flex Gas Line,18" Non-Whistle Connector Kit for NG and LP Fire Pit

Based on 54 reviews
Condition: New
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$19.98

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Saturday, Nov 14
Order within 4 hours and 19 minutes

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At a glance

Condition
New
Size
18 in
Model
BAN90250100
Dimensions
18"L x 0.38"W
Weight
9.6 oz
Color
Black
Material
Stainless Steel
In the box
(1) 3/8-IN OD coated fire pit gas connectorTHREE fittings for versatile connections (1) 1/2-IN Male NPT fitting(1) 1/2-IN Female NPT fitting(1) 90 degree adapter and (1) gas teflon tape.

Features 5

  • Perfect Compatibility Alloxity whistle free flex gas line connects NG or LP fireplaces/firepit <90K BTU with a 3/8" Connection Hub fire pit and fireplace burners. Please carefully check the compatibility before purchase.
  • Peace of Mind - There is a staggered pitch every 2" to Eliminate Whistling
  • Strong Structure for Indoor & Outdoor Use The propane tank hose consists of high quality 304 stainless steel. Moreover, the gas connectors premium black coating provides extra protection from smoke, chemical stains from common household products, and UV rays and is approved for indoor/outdoor use. All of these makes the gas connector a reliable and long-lasting replacement for your existing gas line.
  • Easy to Install. No special tools required. The gas connector kit includes all necessary components for easy installation: (1) 3/8-IN OD coated fire pit gas connector, THREE fittings for versatile connections: (1) 1/2-IN Male NPT fitting, (1) 1/2-IN Female NPT fitting, (1) 90 degree adapter and (1) gas teflon tape.

Specs 15

Brand Alloxity
Material Stainless Steel
Color Black
Product Dimensions 18"L x 0.38"W
Item Weight 9.6 ounces
Outside Diameter 0.38 inches
Item Length 18 inches
Manufacturer Alloxity

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


just what I need
Size: 18 in
My old gas fireplace used to have an old-style rigid aluminum U-tube to connect the gas to the grate. Replaced it with this one and very satisfied so far: no noise, right length (Always measure it before you decide how long you may need), and easy to install . Happy with the gas Teflon tape come with it as you don't want to spend more time and another $s to get one. ... show more
Reviewed in the United States on December 24, 2025 by IMGP

Be safe
Size: 24 in
Lil short but good product
Reviewed in the United States on August 18, 2026 by Wes j.

Worked well
Size: 12 in
Worked as expected. Convenient with gas line teflon included.
Reviewed in the United States on March 20, 2026 by Issa

Solid, Quiet, and Easy to Install
Size: 12 in
The Alloxity 3/8" Flex Gas Line turned out to be a great upgrade for my fire pit setup. The 12-inch length is perfect for tight spaces, and the flexibility makes installation much easier than dealing with rigid pipe. The fittings thread on smoothly and feel secure once tightened. The biggest win is the non‑whistle design — it really does make a difference. The gas flow is smooth and quiet, with none of the annoying high‑pitched noise you sometimes get from cheaper connectors. It works well with both natural gas and propane, which adds versatility if you ever change your setup. Overall, it’s a well‑made, reliable connector kit that performs exactly as advertised. If you’re building or upgrading a fire pit or fireplace, this is a dependable choice that gives you peace of mind and a cleaner, quieter burn. ... show more
Reviewed in the United States on January 2, 2026 by David C.

Gas Logs Done Right: The Whistle-Free Wonder Every Fireplace Needs
Size: 18 in
When it came time to finish the final install of my gas log set insert, I wanted something that looked high-end and performed perfectly. The Alloxity 3/8" Flex Gas Line was exactly what I needed. After dealing with noisy, whistling lines in the past, this "whistle-free" black hose is a total game-changer for a quiet, cozy evening by the fire with Clifton. The quality construction is immediately apparent—it feels much more robust than the generic kits you'll find at the big-box hardware stores. I initially worried that the 18-inch length might be excessive, but as it turned out, it was absolutely ideal. It gave me the perfect amount of flexibility to maneuver the logs into place without any kinking or stress on the joints. The real "Dad-approved" highlight? The included connectors were an absolute lifesaver. I ran into a configuration snag I hadn't planned for, and the adapters included in this kit were exactly what I needed to finish the job without a frantic second trip to the store. Between the low cost and the convenience of rapid delivery, this was a stress-free purchase from start to finish. Most importantly, after a thorough check, I had zero issues with leaks on either end. The Dad Verdict: This is a great value for yourself if you’re tackling a fireplace or fire pit project and want professional results. It’s also a welcomed gift for any DIYer who appreciates having the right parts on hand before they even know they need them. Highly recommended! ... show more
Reviewed in the United States on January 4, 2026 by Dr Richard AKA testDOC

Good leak-free connection
Size: 12 in
Hooked this up to the compression fittings on my gas log system and it worked great. No leaks. Flexible enough.
Reviewed in the United States on January 9, 2026 by JS

Great option
Size: 12 in
Worked great for replacing our gas line in our fireplace.
Reviewed in the United States on December 27, 2025 by shellyP

Quality
Size: 12 in
It was an Ideal length for my hot water heater to fuel. It had all the necessary hardware to make installation a success.
Reviewed in the United States on October 30, 2025 by Shop Mechanic
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