Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum threadpennysave posted Feb 27, 2026 01:06 PM
forum threadpennysave posted Feb 27, 2026 01:06 PM

$23.48*:Flame King Propane Refill Fitting Adapter Valve for 1LB Camping Refillable Tank Cylinders at Amazon.com

$23

$37

37% off
Amazon
13 Comments 2,194 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
Amazon.com has Flame King Propane Refill Fitting Adapter Valve for 1LB Camping Refillable Tank Cylinders on sale for $23.48. Shipping is Free w/ Prime or $35+ orders.

--

About this item
  • SAVE TIME and SAVE MONEY with the Propane Fitting Adapter Valve that makes it easy for you to refill the Flame King's reusable 1LB, 1/2LB, and 1/4LB propane tanks from the convenience of your own home.
  • REUSABLE TANKS HELP THE ENVIRONMENT: 48 million disposable propane tanks end up in landfills every year; keep them out of the environment by using the Flame King 1LB, 1/2LB, and 1/4LB refillable cylinders
  • VERY EASY TO USE: The 90° bend helps keep your refillable cylinder upright, maintaining a tight seal and preventing leaks; the EZ lever automatically pinches the fuel off, minimizing leaks & preventing safety hazards with propane left in the adapter
  • DESIGNED FOR MAXIMUM SAFETY: The flow of fuel is automatically cut off when the EZ lever is released reducing leaks and helping maintain consistent pressure levels, so you can be confident your refillable canister is safe to use
  • NOT DESIGNED FOR SINGLE USE/DISPOSABLE CANISTERS: Only use the Propane Refill Adapter Valve with Flame King refillable Propane Cylinders (sold separately)

https://www.amazon.com/gp/product/B08KHXTPWZ
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon.com has Flame King Propane Refill Fitting Adapter Valve for 1LB Camping Refillable Tank Cylinders on sale for $23.48. Shipping is Free w/ Prime or $35+ orders.

--

About this item
  • SAVE TIME and SAVE MONEY with the Propane Fitting Adapter Valve that makes it easy for you to refill the Flame King's reusable 1LB, 1/2LB, and 1/4LB propane tanks from the convenience of your own home.
  • REUSABLE TANKS HELP THE ENVIRONMENT: 48 million disposable propane tanks end up in landfills every year; keep them out of the environment by using the Flame King 1LB, 1/2LB, and 1/4LB refillable cylinders
  • VERY EASY TO USE: The 90° bend helps keep your refillable cylinder upright, maintaining a tight seal and preventing leaks; the EZ lever automatically pinches the fuel off, minimizing leaks & preventing safety hazards with propane left in the adapter
  • DESIGNED FOR MAXIMUM SAFETY: The flow of fuel is automatically cut off when the EZ lever is released reducing leaks and helping maintain consistent pressure levels, so you can be confident your refillable canister is safe to use
  • NOT DESIGNED FOR SINGLE USE/DISPOSABLE CANISTERS: Only use the Propane Refill Adapter Valve with Flame King refillable Propane Cylinders (sold separately)

https://www.amazon.com/gp/product/B08KHXTPWZ

Community Voting

Deal Score
+2
Good Deal
Get Deal at Amazon

Price Intelligence

Model: Propane Fitting Adapter Valve for 1LB Refillable Tank Cylinders

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 3/22/2026, 10:26 PM
Sold By Sale Price
Amazon$22.07
The Home Depot$22.07

Leave a Comment

Unregistered (You)

13 Comments

Sign up for a Slickdeals account to remove this ad.

Feb 27, 2026 01:35 PM
1,591 Posts
Joined Apr 2010
cal3thousandFeb 27, 2026 01:35 PM
1,591 Posts
So now that Flame King sells one, is it safe?

Asking for all the people that support the unsustainable practice of using an engineered steel container only once.
2
Feb 27, 2026 01:42 PM
2,367 Posts
Joined Nov 2018
IndigoWinter2667Feb 27, 2026 01:42 PM
2,367 Posts
Quote from cal3thousand :
So now that Flame King sells one, is it safe?

Asking for all the people that support the unsustainable practice of using an engineered steel container only once.
These are for the refillable 1lb canisters they sell.
Feb 27, 2026 01:44 PM
1,591 Posts
Joined Apr 2010
cal3thousandFeb 27, 2026 01:44 PM
1,591 Posts
Quote from IndigoWinter2667 :
These are for the refillable 1lb canisters they sell.
And what makes their cans different? Likely that they are willing to take the liability and not much else
3
Feb 27, 2026 02:08 PM
890 Posts
Joined Jun 2006
unomeFeb 27, 2026 02:08 PM
890 Posts
Quote from cal3thousand :
And what makes their cans different? Likely that they are willing to take the liability and not much else
They include a vent that can be opened during filling to purge the tank and allow a complete fill.
The seal works repeatedly. When filling steel canisters the valve started leaking after just a couple fills. The Flame King version has not after multiple seasons of use.
As far as this tool the valve must be held open. I created my own from brass parts. I posted it here awhile back.
The tanks are good if a little expensive but Scheels runs specials.
This tool would be a pass for me but to each his own.
Last edited by unome February 27, 2026 at 06:16 AM.
1
Feb 27, 2026 02:26 PM
74 Posts
Joined Nov 2008
bhavin411Feb 27, 2026 02:26 PM
74 Posts
There's always that one idiot that chimes in saying 'how are these different than green cans?!"

For everyone else, fuel kegs are better than these you don't need an allen key to bleed the valve on those.
1
Feb 27, 2026 03:01 PM
190 Posts
Joined Feb 2011
OmnificOneFeb 27, 2026 03:01 PM
190 Posts
Highly recommended. While you won't get the same runtime on a refillable can, it's cheaper if you camp regularly (the green cans run $8+ now normally where I live) and it's a fair bit better for the environment. I've been using their refilling adaptor for a couple years without issue.
1
Pro
Feb 27, 2026 03:16 PM
9,546 Posts
Joined Mar 2018
WooHoo2You
Pro
Feb 27, 2026 03:16 PM
9,546 Posts
Quote from cal3thousand :
And what makes their cans different? Likely that they are willing to take the liability and not much else
The tanks, in theory, would be built to higher standards (thicker, better materials, more / better anti corrosion coating) being they aren't considered 'disposable' and the relief valve isn't rated for only a single use.

That being said, your standard green tanks are built like a tank, the relief valve is spring loaded so isn't a 'fail once' type design. If they can survive the abuse of shipping, stocking, hard camping, storage, etc. They should be able to tolerate mild reuse if you don't abuse them. Only you can decided if the microscopic hypothetical risk (which is ever present regarding any pressurized flammable gas / liquid) is worth the huge cost savings

FWIW, I don't bother will purging the tanks to completely refill. I simply freeze the empties to create a temperature delta and make sure the valve works after refilling (which seems to be 70-80% full after freezing the empty). I also wear safety glasses just for fun. Otherwise I sleep fine at night regarding the process.

TLDR: if you still don't feel safe, there is no amount of endless back and forth in every comment thread will likely dissuade your anxiety. Just buy single use tanks if this is a concern you cannot work past.
Last edited by WooHoo2You February 27, 2026 at 08:39 AM.

Sign up for a Slickdeals account to remove this ad.

Pro
Feb 27, 2026 03:18 PM
9,546 Posts
Joined Mar 2018
WooHoo2You
Pro
Feb 27, 2026 03:18 PM
9,546 Posts
Quote from bhavin411 :
There's always that one idiot that chimes in saying 'how are these different than green cans?!"

For everyone else, fuel kegs are better than these you don't need an allen key to bleed the valve on those.
LOL, they are just hear to argue.

"A fanatic is one who can't change their mind yet won't change the subject"
Feb 27, 2026 03:22 PM
1,079 Posts
Joined Jul 2011
shoulda2Feb 27, 2026 03:22 PM
1,079 Posts
Refilled the portable ones for years, just be careful and weigh them to make sure you don't overfill and test the valves.

I toss at first sign of any wear so usually get 4-5 refills or so
Feb 27, 2026 05:43 PM
738 Posts
Joined Nov 2016
RCMIKEFeb 27, 2026 05:43 PM
738 Posts
Menards has a much better deal. The fill valve, stand, and one re-useable tank for $29.99 + shipping. I was able to pick one up in the store nearby.

https://www.menards.com/main/heat...SoYPr86W_b
Feb 27, 2026 05:59 PM
966 Posts
Joined Nov 2012
darksiderisingFeb 27, 2026 05:59 PM
966 Posts
Quote from cal3thousand :
And what makes their cans different? Likely that they are willing to take the liability and not much else
Instead of coming to conclusions about things that we don't know about, it's generally best to simply recognize that it isn't something we know about. This should extend beyond just this topic, and doing the former rather than the latter is a bad habit that is only doing your own self a disservice. Refillable cannisters are made with thicker steel and have safety valves to prevent overfilling or leaks. They are also tested and DOT certified for refilling, whereas single use canisters have not been tested at all for refilling purposes.
Feb 27, 2026 06:01 PM
966 Posts
Joined Nov 2012
darksiderisingFeb 27, 2026 06:01 PM
966 Posts
Quote from cal3thousand :
So now that Flame King sells one, is it safe? Asking for all the people that support the unsustainable practice of using an engineered steel container only once.
If used with a canister designed and tested for refilling with the appropriate safety mechanisms and construction, then yes.
Feb 27, 2026 06:31 PM
2,154 Posts
Joined Jun 2015
TheRedEyeBanditFeb 27, 2026 06:31 PM
2,154 Posts
Quote from shoulda2 :
Refilled the portable ones for years, just be careful and weigh them to make sure you don't overfill and test the valves. I toss at first sign of any wear so usually get 4-5 refills or so
Me too... I'll typically throw mine in the freezer before filling too.

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals