Slickdeals is community-supported.Ā  We may get paid by brands or deals, including promoted items.
Sorry, this deal has expired. Get notified of deals like this in the future. Add Deal Alert for this Item
Frontpage

InterDynamics EZ Chill Reusable AC Refrigerant Gauge and Hose Kit Expired

$9.45
$19.99
+40 Deal Score
32,657 Views
Amazon has InterDynamics EZ Chill Reusable AC Refrigerant Gauge and Hose Kit on sale for $9.44. Shipping is free with Prime or orders $25 or more.

Walmart also has InterDynamics EZ Chill Reusable AC Refrigerant Gauge and Hose Kit on sale for $9.44. Select store pickup where available, or shipping is free with Walmart+ (Free 30-Day Trial Here) or orders $35 or more, otherwise is $6.99.

Thanks to Deal Editor RazorConcepts and Community Member jeff34270 for finding this deal.

Key Features:
  • Reusable R-134a gauge & hose
  • Easy-to-use thumb lever dispenser
  • Gauge displays pressure reading for accurate fill
  • 90 degree coupler for ports in tight positions
  • Compatible with both sealed and self-sealing R-134a cans.
Good Deal?

Original Post

Written by
Edited August 9, 2022 at 01:42 PM by
Amazon [amazon.com] has InterDynamics Car Air Conditioner Refrigerant Gauge and Hose, EZ Chill Reusable AC Recharge Kit for Cars, Trucks for $9.44. Shipping is free w/ Amazon Prime or on orders $25+.
  • Reusable R-134a gauge & hose
  • Easy-to-use thumb lever dispenser
  • Gauge displays pressure reading for accurate fill
  • 90 degree coupler for ports in tight positions
  • Compatible with both sealed and self-sealing R-134a cans.
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score
+40
32,657 Views
$9.45
$19.99
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more. If you're not a student, there's also a free 1-Month Amazon Prime trial available. You can also earn cash back rewards on Amazon and Whole Foods purchases with the Amazon Prime Visa credit card. Read our review to see if itā€™s the right card for you.

Your comment cannot be blank.

Featured Comments

A common cause of a car's AC not working is a loss of refrigerant, generally caused by a leak. A mechanic should drain the system, find and fix the leaks until the system can hold pressure, then refill the system with a proper amount of refrigerant. However, this system can be used to pump refrigerant into the system until a certain pressure is reached. The problems are: (a) there may still be a leak; (b) the refrigerant is supposed to be measured by mass, but these self-service tools can only measure by pressure so it might be off; (c) many bottled refrigerants contain sealants that may cause trouble down the line; (d) the system needs oil, which is not being supplied; and (e) the system may now contain moisture.
If you have a car 1994 or newer and the air conditioning doesn't blow cold this kit will allow you to add Freon so the air conditioner works for a while.

Of course if your car is low on Freon that likely means you have a leak. To fix that you would need to take apart all the hose connections and replace the o-rings, then use a vacuum pump to evacuate the system and then add Freon. Of course the cost for all the equipment to do all that is roughly the same as taking the car to a mechanic and saying fix my air conditioner.
Unless you system has a total / almost total loss of pressure you'll be fine, slow leak, perhaps taking years between 'charges.' If you have a bad leak, recharging will not likely help for days if at all.

That is why god created pressure-temperature charts (that can be found online and normally come with these kits)

That has not been the case for decades. The sealants no longer not 'gum up' internals like in the days of ol. They only react to the presence of moisture* and sometimes cause o-rings / gaskets to swell (making a tighter seal).)

Unless you had a complete blow out, oil is still in the system. Also many of these kits do supply some oil. Also they tend to contain *moisture neutralizers for inside the refrigerant loop (and preventing sealants from reacting where they shouldn't). There are many recharge kits: with oil, without oil, with sealants, without sealants, with UV dye, without dye, moisture neutralizers, no moisture neutralizers, or pure refrigerant if you don't like additives.

But you are right, in a perfect world you'd drop your car off at a mechanic then pickup your revitalized AC a day later. But that $1000 difference in price is where the problem is. $30 does have a few downsides over actually doing a true "repair" but if it fails, you'll be a square one either way.

Sign up for a Slickdeals account to remove this ad.

Joined Nov 2010
L7: Teacher
> bubble2 2,350 Posts
231 Reputation
smartt
08-10-2022 at 01:16 PM.
08-10-2022 at 01:16 PM.
One of those posts, where someone is going to come along and say their best friend's father's brother's friend's cousin, was sent to a maximum security prison with no chance of parole, for using this.
1
2
Like
Funny
>
Helpful
Not helpful
Reply
Joined Oct 2010
L1: Learner
> bubble2 13 Posts
82 Reputation
bro3001
08-10-2022 at 01:46 PM.
08-10-2022 at 01:46 PM.
Quote from SeaWolfFan :
If you have a car 1994 or newer and the air conditioning doesn't blow cold this kit will allow you to add Freon so the air conditioner works for a while.

Of course if your car is low on Freon that likely means you have a leak. To fix that you would need to take apart all the hose connections and replace the o-rings, then use a vacuum pump to evacuate the system and then add Freon. Of course the cost for all the equipment to do all that is roughly the same as taking the car to a mechanic and saying fix my air conditioner.
Correction, if you have a car built between 1994 and around 2018 this will work. After 2018 it might be r1234yf and after 2020 it will almost certainly be the new 1234yf
Like
Funny
>
Helpful
Not helpful
Reply
Joined Nov 2013
L5: Journeyman
> bubble2 741 Posts
66 Reputation
timaishu
08-10-2022 at 03:50 PM.
08-10-2022 at 03:50 PM.
Quote from Bellmar :
Kits like these are perfect for college kids driving 20 YO beaters that you're just trying to get through another summer and get to work without being soaked in sweat.

If you are trying to keep your car for another a few/many years or are hoping to keep the resell value high, consider taking it to a shop.

Assuming you have the money, which many people just don't.

Edited for clarity.

Yes they do have their uses. I've experienced the good and bad. A car I bought had no working ac. I used a kit with sealant and got it filled into the green zone (it had all leaked out) and it worked well for a few months before it leaked out. Ended up replacing the leaky compressor. Another time another vehicle took forever to blow cold. Used the same hose, new can no sealant and accidentally over charged it (not empty, just looked low based off the gauge). Now it had no cold air. Compressor sounded horrible when running. 1000 later it's fixed by a mechanic.
1
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Nov 2010
L5: Journeyman
> bubble2 551 Posts
14 Reputation
gcretro
08-10-2022 at 07:19 PM.
08-10-2022 at 07:19 PM.
Agree with the comments about being careful using this to top of an old system.

Now, at what ambient temperature should this be used? Is the green area of such gauges calibrated for round 70~75 f outside temperature? (obviously with a cold engine)
Like
Funny
>
Helpful
Not helpful
Reply
Joined Mar 2018
L10: Grand Master
> bubble2 6,078 Posts
1,230 Reputation
Pro
WooHoo2You
08-10-2022 at 07:20 PM.
08-10-2022 at 07:20 PM.
Quote from timaishu :
This. Just dont do it. The proper measurement is based off the weight as mentioned.
Actually based off system pressures is a better measurement but "weight" if you do not know the P/T curve.
Quote :
It's stupid easy to over fill an ac system with these diy kits then you have to pay a shop to suck it out, test if it holds a vacuum and verify you didn't damage anything and refill.
So if it doesn't work you'll have to pay to have every single one of these steps performed regardless if you attempted a DIY fix or not? LOL...such a down side being a square one no matter what.
Quote :
AC is something best left done to the pros.
For your house, or a brand new car...yes. On a 10-20 year old car...you might save $1000 and there is little downside if you can watch a youtube video.
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Mar 2018
L10: Grand Master
> bubble2 6,078 Posts
1,230 Reputation
Pro
WooHoo2You
08-10-2022 at 07:25 PM.
08-10-2022 at 07:25 PM.
Quote from Slickone_ :
FYI Freon is a brand.Feron
So is Kleenex, Band-aid, Bubble Wrap, Jet Ski, Jacuzzi etc...yet you misuse those terms daily.

FYI, Freon is a R22 brand name, not something commonly used in auto applications. Thanks for the unneeded clarification that no one benefitted from.

1
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Nov 2018
L5: Journeyman
> bubble2 942 Posts
146 Reputation
Clk1986
08-10-2022 at 09:58 PM.
08-10-2022 at 09:58 PM.
Quote from darkmeridian :
A common cause of a car's AC not working is a loss of refrigerant, generally caused by a leak. A mechanic should drain the system, find and fix the leaks until the system can hold pressure, then refill the system with a proper amount of refrigerant. However, this system can be used to pump refrigerant into the system until a certain pressure is reached. The problems are: (a) there may still be a leak; (b) the refrigerant is supposed to be measured by mass, but these self-service tools can only measure by pressure so it might be off; (c) many bottled refrigerants contain sealants that may cause trouble down the line; (d) the system needs oil, which is not being supplied; and (e) the system may now contain moisture.
From what I heard from various sources when troubleshooting my cars AC, leaks in automotive AC are expected, whereas home AC its not. So some refrigerant loss shouldn't be concerning if its over the course of 5 years or so. When you're recharging it once a year or more frequent, then I'd say have the leak found.
1
>
1
Like
Funny
>
Helpful
Not helpful
Reply

Sign up for a Slickdeals account to remove this ad.

Joined Oct 2015
L3: Novice
> bubble2 136 Posts
22 Reputation
palz
08-11-2022 at 06:15 AM.
08-11-2022 at 06:15 AM.
Quote from Banana_Fly :
99% of the time your R134 has slowly leaked out due to industry standard expected 1/4 oz/year leak per each fitting. There is nothing to fix. I'm not suggesting this tool as a replacement to a proper manifold gauges, but it is day and night better than no tool at all or better (or not) than a crappy gauge on the R134 bottle from Walmart.
People who use this device do not have $200+ to go to service and do full evacuation which is actually not needed if you are just adding 2-3 oz of R134a
Free vac pump and manifold gauges at AutoZone, loaner tool program.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2012
L9: Master
> bubble2 4,346 Posts
305 Reputation
Slickone_
08-11-2022 at 06:59 AM.
08-11-2022 at 06:59 AM.
Quote from bro3001 :
Correction, if you have a car built between 1994 and around 2018 this will work. After 2018 it might be r1234yf and after 2020 it will almost certainly be the new 1234yf
And each new type doesn't cool as well. R-12 would freeze you out and I remember being able to see the fog coming out of the vent. Car dealers deal with a lot of customers complaining that the AC doesn't cool well, especially now with R-1234yf. I dealt with quite a few when R-134a started being used.
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2012
L9: Master
> bubble2 4,346 Posts
305 Reputation
Slickone_
08-11-2022 at 06:59 AM.
08-11-2022 at 06:59 AM.
Quote from gcretro :
Agree with the comments about being careful using this to top of an old system.

Now, at what ambient temperature should this be used? Is the green area of such gauges calibrated for round 70~75 f outside temperature? (obviously with a cold engine)
This comment says 75F to 85F:
https://www.amazon.com/gp/custome...B004BSLTYS
And it needs to be at least 65ĀŗF:
https://www.acprocold.com/faq/can...d-outside/
>
2
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2012
L9: Master
> bubble2 4,346 Posts
305 Reputation
Slickone_
08-11-2022 at 07:06 AM.
08-11-2022 at 07:06 AM.
Quote from WooHoo2You :
So is Kleenex, Band-aid, Bubble Wrap, Jet Ski, Jacuzzi etc...yet you misuse those terms daily.
Bubble wrap and jet ski aren't misused because they're descriptions as well. Freon doesn't describe anything.
Quote :
FYI, Freon is a R22 brand name, not something commonly used in auto applications. Thanks for the unneeded clarification that no one benefitted from.
Yet you did the same.
2
Like
Funny
>
Helpful
Not helpful
Reply
Joined Apr 2013
Supreme Overload
> bubble2 203 Posts
34 Reputation
Supreme_Overload
08-11-2022 at 07:15 AM.
08-11-2022 at 07:15 AM.
Quote from machwulf :
Ideally won't fit the 'H' side.. adding to the high side can stress the compressor even more. And as other experienced members have noted; this is for those dire cases where consumers are trying to just get a few days of cool in an old system that likely won't make it to BE repaired.. (And for Gawd's sake, avoid the crap with sealants IF you Ever intend to have a shop Touch your A/C again - that gunk can ruin their pricey gear!) I'm in Florida, IN summer- trust that I feel your sun-cooked pain!
Clean your gauges with manifold cleaner - avoid MAF or brake cleaner. Manifold is the mildest are removes gunk, no worries.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Mar 2018
L10: Grand Master
> bubble2 6,078 Posts
1,230 Reputation
Pro
WooHoo2You
08-11-2022 at 07:34 AM.
08-11-2022 at 07:34 AM.
Quote from Slickone_ :
Bubble wrap and jet ski aren't misused because they're descriptions as well. Freon doesn't describe anything.
No one would know what a "Jet Ski" was if it wasn't for the brand name. Bubble Wrap could be through used to decribe the product to a person with no knowledge of the brand name.. Notice you don't mention Kleenex or Jacuzz. Either it is, or is not acceptable to use a brand name to describe common objects.
Quote :
Yet you did the same.
Yet we wouldn't be here if you did not decide to be the king of semantics or nomenclature.

You are like the guy in the gun store yelling at everyone saying "clip" while calling everything else by the wrong name.
1
>
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2012
L9: Master
> bubble2 4,346 Posts
305 Reputation
Slickone_
08-11-2022 at 07:46 AM.
08-11-2022 at 07:46 AM.
Quote from WooHoo2You :
No one would know what a "Jet Ski" was if it wasn't for the brand name
That's not true.
Quote :
Notice you don't mention Kleenex or Jacuzz.
I don't say Kleenex or "Jacuzz"
Quote :
Bubble Wrap could be through use
Don't know what that means.
Quote :
You are like the guy in the gun store yelling at everyone saying "clip" while calling everything else by the wrong name.
I'm not like that guy, but yeah, using words correctly is a good thing.

You sure got bent out of shape, even though if you look at my original reply, I only pointed out the fact that it was a brand; not that it was wrong or they shouldn't use it or that it upset me.

Move along.
3
Like
Funny
>
Helpful
Not helpful
Reply

Sign up for a Slickdeals account to remove this ad.

Joined Mar 2018
L10: Grand Master
> bubble2 6,078 Posts
1,230 Reputation
Pro
WooHoo2You
08-11-2022 at 08:20 AM.
08-11-2022 at 08:20 AM.
Quote from Slickone_ :
That's not true.
So if the brand "Jet Ski" did not exist and someone said "man I want to buy a jet ski" you'd automatically picture that exact watercraft? LOL...please. You'd think literal ski's as opposed to a boat you straddle like a horse.
Quote :
I don't say Kleenex or "Jacuzz"
My point exactly, you avoided the conversation you started.
Quote :
Don't know what that means.
I was agreeing with you that Bubble Wrap could be used to describe the actual product regardless if you were familiar with the brand name. Unlike Jacuzz or Band-aid. Ever been to an area where everyone calls all soda, any soda, a "Coke?" Would "Coke" be interchangeable with 'soda' if you were not aware of Coca Cola? Do you run around correcting the population? Same difference.
Quote :
I'm not like that guy, but yeah, using words correctly is a good thing.
You are exactly that guy when you decide selectively what is or is not "correct" then feel you have to point that out, especially when it adds nothing to the conversation.
Quote :
You sure got bent out of shape, even though if you look at my original reply, I only pointed out the fact that it was a brand; not that it was wrong or they shouldn't use it or that it upset me.
Question, when talking down to them...what good did it do....to anyone? I work in HVAC, there are 30 year industry vets who call all refrigerant "Freon." Everyone knows exactly what they mean, and no one feels like need to teach strangers how to speak "correctly" as it does not add to the conversation and can seem pretty cocky (even if you did not mean it that way).
Quote :
Move along.
I'm "only pointing out" how you are not being helpful here. You of all people should see the benefit of that Wink
Quote from Slickone_ :
And each new type doesn't cool as well. R-12 would freeze you out and I remember being able to see the fog coming out of the vent. Car dealers deal with a lot of customers complaining that the AC doesn't cool well, especially now with R-1234yf. I dealt with quite a few when R-134a started being used.
FYI, R-134a is much better refrigerant than R-12 ever was. From a pressure to heat transfer stand point. I have never handled R1234yf so I cannot speak directly for that 'freon' (LOL) but per the below study they rate R1234yf as 'similar in performance to R134a." Therefore it would stand to reason it is also superior to R-12 in terms of performance, especially pound for pound, watt for watt.

Your statement is factually wrong, regardless of how many fake "car dealers" you are quoting. Honestly I would say that automotive AC systems are probably smaller, lower capacity compared to older cars as fuel efficiency standards and vehicle weight go hand and hand. Remember the good ol' days when a midsize car was built like a tank and now they weigh a 1/3 of what they once used to yet are physically the same size? That weight came from somewhere. And "fog coming out the vent" is NOT optimal. I remember that too but you are better off with a 15-20 deg Delta-T as opposed a 30 deg+ drop. You'll turn down the AC long before any humidity has been removed. Yes "colder"...but less comfortable. I bet the inside of that car with "fog" was always musty and you still had visible sweat even if you were "cold." Wonder if there was a connection Roll Eyes (Sarcastic)

https://core.ac.uk/download/pdf/4955575.pdf
Like
Funny
>
Helpful
Not helpful
Reply
Last edited by WooHoo2You August 11, 2022 at 08:58 AM.
Page 4 of 5
Start the Conversation
 
Link Copied

The link has been copied to the clipboard.