Will this work on my car's AC?

Only if your car uses R-134a refrigerant, which covers most vehicles from the mid-1990s to the mid-2010s. Newer cars using R-1234yf need a different product.

Can it fix a completely empty system?

No. If the system has lost all pressure, there is a leak that needs repair first. This kit is for topping off a system that still holds some charge.

How do I know when to stop charging?

Follow the gauge and the instructions: charge until the needle reaches the target range for the ambient temperature. Stop there to avoid overcharging.

The formula includes additives that seal leaks and neutralize acid and moisture, but it is not a substitute for adding the correct refrigerant oil during a repair.

Is the hose reusable?

Yes. The braided charging hose and gauge can be kept and used again on later top-offs.

What do buyers say about the A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ?

Rated 4.4 out of 5 from 1,005 ratings.

A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ

Best price now

$49.97at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ

Best price now

$49.97at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $49.97 at Walmart on Nov 8.

Our take on the A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ

This is a 16 oz can of R-134a refrigerant with a built-in leak sealer, acid and moisture neutralizers, and a reusable braided charging hose with gauge. It is aimed at DIYers recharging a car AC that still holds some pressure and has a slow leak. The gauge-and-hose setup is the main draw against plain refrigerant cans, which need a separate manifold. Owners report it works for topping off a system, but it is not a fix for a major leak or a fully empty system.

Best forDIYers topping off a car AC that still blows coolOlder cars with slow leaks at hoses, gaskets or O-ringsOwners who want a gauge and hose in one kitDrivers avoiding a shop visit for a simple recharge

Pros

Includes a reusable braided charging hose and gauge
Additive seals small leaks in rubber hoses, gaskets and O-rings
Contains acid and moisture neutralizers to protect the system
Gauge makes pressure checks and charging straightforward
Works with R-134a systems, common in cars from the mid-1990s to mid-2010s

Cons

Not for R-1234yf systems used in most newer cars
Sealer is no cure for a large leak or a failed compressor
Overcharging is easy if you ignore the gauge
One 16 oz can may not fully charge a large system

A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ prices at every store

WalmartNew
In stock
$49.97Checked Nov 8
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What reviewers say

4.4 / 51,005 ratings

Rated 4.4 out of 5 from about 1,000 ratings, buyers mostly say it recharged their AC quickly and the gauge was easy to read. Complaints center on cans that ran out before the system was full and on leaks the sealer did not fix.

What people mention

Cooling resultPraisedBuyers say the AC blew colder after charging, often after one can.
Ease of usePraisedOwners find the hose and gauge simple to connect and read.
Leak sealerMixedIt helps slow leaks for some, while others see no change.
Can quantityCriticisedSome buyers ran out before the system reached full pressure.
Gauge accuracyMixedA few find the gauge readings hard to interpret.

About the A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ

A/C Pro Ultra Synthetic R-134a Refrigerant Kit is a 16 oz recharge kit for a car's AC system. It contains R-134a refrigerant with a proprietary additive formula. The formula seals leaks in rubber hoses, gaskets and O-rings, and it protects the AC system. It also helps eliminate acid and moisture buildup to protect and extend the system's life.

The kit includes a reusable, extra-long braided charging hose with a gauge for recharging. It has 2x cooling boosters versus the next leading brand of AC recharge kits.

To use it, find the low-pressure port, turn on the car and the AC, read the pressure, and charge the system.

Refrigerant: R-134a
Size: 16 oz
Color: Black
Additives: Leak sealer for rubber hoses, gaskets and O-rings; protects against acid and moisture buildup
In the box: 16 oz refrigerant, reusable extra-long braided charging hose with gauge
Brand: A/C Pro

Specifications

color: BlackSource
size: 16 ozSource

Questions and answers

Will this work on my car's AC?: Only if your car uses R-134a refrigerant, which covers most vehicles from the mid-1990s to the mid-2010s. Newer cars using R-1234yf need a different product.
Can it fix a completely empty system?: No. If the system has lost all pressure, there is a leak that needs repair first. This kit is for topping off a system that still holds some charge.
How do I know when to stop charging?: Follow the gauge and the instructions: charge until the needle reaches the target range for the ambient temperature. Stop there to avoid overcharging.
Does it contain oil?: The formula includes additives that seal leaks and neutralize acid and moisture, but it is not a substitute for adding the correct refrigerant oil during a repair.
Is the hose reusable?: Yes. The braided charging hose and gauge can be kept and used again on later top-offs.
Where is the A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ cheapest?: At Walmart, for $49.97, as of our latest check.
What do buyers say about the A/C Pro Ultra Synthetic R-134a Refrigerant Kit - 16 OZ?: Rated 4.4 out of 5 from 1,005 ratings.