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GASPRO

GASPRO Propane Refill Adapter, Fill 1 Pound Bottles from 20lb Tank, Easy to Use, Solid Brass

    • Based on 8,216 reviews
Condition: New
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$8.89 Why this price?
Holiday Deal · 11% off was $9.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 17 hours and 48 minutes
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Color: Black


Features

  • Money Saver: Propane refill adapter for 1 lb. tanks allows you to refill your small green 1 lb propane bottles with the fuel from standard 20 lb propane tanks. Will save you a fortune
  • Refill Easily: Propane tank adapter perfect suitable for refillable 1 lb propane cylinder bottles and refills easily and quickly
  • Easy To Use: No other tools are required and easy to install with a handwheel grip for tightening
  • Sturdy Material: Propane adapter 20lb to 1lb converter well-constructed 100% high-quality solid brass construction makes it corrosion resistant sturdy
  • Safety: Built-in safety feature that will cut off gas flow automatically when pressure is reached

Package Dimensions: 6.97 x 6.14 x 3.11 inches


Item Weight: 3.87 ounces


Manufacturer: GASPRO


Item model number: GP-T218


Is Discontinued By Manufacturer: No


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If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

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

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Top Amazon Reviews

    • Works great, exactly what I ordered.
Color: Black
Easy to use, exactly what I wanted. Great for deer camp.
Reviewed in the United States on October 31, 2024 by Mark J Vollmer
    • A ten to one no-brainer…
Color: Black
Review Image by John P. Jones III John P. Jones III
At my local big-box hardware store I am able to refill my 20 lbs. tank for approximately $20, thus $1 for a pound of propane. The same store sells six of the green 1 lb. gas cylinders for $60, thus $10 for a pound of propane, packaged more conveniently. This GASPRO refill adapter enables one to conveniently and safely refill the green 1 lb. bottles at one-tenth the price of purchasing new bottles. It is a no-brainer to use the adapter, particularly if one is a heavy user of the green bottles, as I was over the Thanksgiving holidays, when I had three going at once: one for boiling the water for coffee, a second for the camp stove cooking the bacon, and a third for the heater, as it was about 40 F. Over the four days I used 18 green bottles as it went below freezing each night. The adapter is easy to use. Simply thread one end onto the 20 lbs. tank, then thread the green cylinder onto the other end. Invert the 20 lbs. tank and open the valve to the 20 lbs. tank. One should be able to hear the hiss indicating that the green tank is filling. There are a number of instructional “how to” YouTube videos on this process. I found some contradictions. For example, one said that it is best to take the green gas cylinder from a freezer. Another swore that his kitchen scales indicated that there was no difference in the amount of propane transfer, between the freezer version and the room temperature version. Both however approved of the process. Not so a warning video from the Department of Transportation, saying it was (sorta) illegal to refill them, and not wise to boot. Looking at it closely, it appears to be an industry funded “scare” video. Sure, we should never refill around on open flame. And I strongly suspect that the purported thin walls of these tanks could withstand 500 refills, much like a Scuba diving tank. One issue that I did not see addressed: if one is refilling ten green cylinders or so, it might only take five minutes to fill from a 20 lbs. tank which is completely filled. By the 10th cylinder, it takes longer, and I found that one hour is better than a half an hour. I’m still working on refining the estimates for the length of time as a function of the fullness of the larger tank. For now, though, this adapter is a great way to save a bundle of money… perhaps enough to pay for the gasoline to drive to the campsite. Attached is a picture of the inverted 20 lbs. tank filling a green 1 lb. cylinder. 5-stars, plus. ... show more
Reviewed in the United States on November 30, 2022 by John P. Jones III John P. Jones III
    • Works good 👍
Color: Green
Does what it's supposed to do.
Reviewed in the United States on December 10, 2024 by Boone.
    • Money saver
Color: Black
Saving money and ease of filling my old cylinders
Reviewed in the United States on November 19, 2024 by abwaldal
    • It was made well
Color: Black
It worked well and it was simple some of the most important things in life
Reviewed in the United States on October 5, 2024 by Donald
    • ~~IT WORKS GREAT BUT BE CAREFUL~~
Color: Black
I want to start by saying that this works exactly as it should. But there are some things that should be considered for it to be effective and/or safe. Most people aren't going to store a tank in the freezer and another in heat before starting as this listing implies. Maybe that works but I didn't do it and, as others have mentioned, you need to release pressure from the small tank to allow propane to flow into it from the larger tank. The issue is that you can overfill your tank as I did the first time. I have 4 small tanks. 2 were empty and 2 are brand new. I weighed my new tanks and both weighed 1 lb 14.9 - 15 oz. After releasing pressure from one of my used tanks and filling it with this adapter, I weighed it and it was 2 lbs 4 oz. It was so full that when I shook it, I couldn't hear anything move inside. Propane expands when it heats up so it could have very well exploded if left in a hot car or some other circumstance. So I decided to release some propane. I first used a straw from a WD40 can but it immediately froze my fingers as it spewed out (it's extremely cold). I ultimately used this tool (removed from the larger tank) and screwed it into the little tank until the valve was depressed enough for it to emit propane. I repeatedly released and checked the weight until it weighed 1 lb 14.9 oz. For my 2nd tank, I released less pressure initially so it didn't accept as much propane. Several times, I released pressure, added more from the large tank, and weighed it until it reached full capacity. In short, this thing works great but should be used with caution. Weigh it as you fill it or you risk an explosion with damage to property and potentially injuries/death. Also, only do this outdoors, away from open flames. Some propane will escape as you're disconnecting and releasing pressure. Propane is heavier than air so it will fall to the floor and could ignite. I have now labeled each of my small tanks with the expected weight so the next time I fill them, there will be no question how much it should weigh when filled. ... show more
Reviewed in the United States on December 1, 2023 by Josh
    • Works Great
Color: Black
Now I can refill the 1lb green bottles from my 20lb tank at a fraction of the cost.
Reviewed in the United States on December 5, 2024 by Mick
    • Work well
Color: Black
I use it to refill those 1-lb green Coleman propane canisters and this works really well. Get a high quality kitchen table top scale to measure how much propane is in the bottle so you do not overfill. Measure before to know the weight of the empty bottle + any propane inside, and measure again during refill. One lb of propane = 453 g, the maximum amount of propane that can be safely stored in the bottle. Creating a temperature differential can speed up the transfer. So you don't have to put the 1-lb bottle in the freezer and the 20 lb bottle in the hot sun. However, if you do, the refill can be so much faster, and can be done in less than 5 min. Measure frequently during refill as the speeds vary greatly depends on the established temperature gradient, ambient temperature, etc. ... show more
Reviewed in the United States on September 26, 2024 by the-big-bend

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