Will this work with my system?

The Leak Saver works with all air conditioner and refrigeration systems. It is compatible with all refrigerants (except ammonia) and is compatible with all oils.

How does the Leak Saver work?

After injection, The Leak Saver sealant circulates throughout the system with the refrigerant. If there is a small leak, the sealant reacts with the moisture and oxygen at the leak site to form a permanent "scab-like" seal.

What do I need to install the Leak Saver?

To inject the Leak Saver, you will need either a basic set of manifold gauges or our Leak Shot injector. When using it with automotive systems, you will need a 134a to 1/4” adapter. Ductless mini-split systems may require a 5/16” to 1/4” adapter.

What size leak will the Leak Saver seal?

The Leak Saver is able to seal small refrigerant leaks where the complete charge is not lost within 7 days. If this is not possible, your leak is too large to be repaired with Leak Saver.

What do I do if it doesn’t work?

We stand behind the effectiveness. If you are not completely satisfied, please reach out to us directly and we will make it right. With more than 4 million units of this formula sold since 2015, we have a strong track record of effectiveness.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - 3 Packs

Product ID: 352129268

Details

Brand
Leak Saver
Item dimensions L x W x H
16.5 x 5.1 x
Item weight
0.2 Kilograms
Material
Other
UPC
604296227686

💧Direct injects with no mess

🔦UV dye highlights large leaks

♻️Compatible with all refrigerants

¥47296

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

💡 Seal smart, spot leaks faster, and keep your cool with Leak Saver Direct Inject UV!

UV LEAK DETECTION - Spot even the sneakiest large leaks instantly with built-in UV dye and a UV flashlight.
PROVEN RELIABILITY - Trusted by HVAC pros with over 3 million units sold since 2015—seal leaks permanently or prevent future ones.
VERSATILE SYSTEM USE - Perfect for AC, refrigeration, automotive, mini-splits, chillers, and commercial units up to 5 tons.
EFFORTLESS DIRECT INJECTION - Skip the syringes and hoses—inject leak sealer straight into your system with ease.
UNIVERSAL REFRIGERANT COMPATIBILITY - Works flawlessly with all major refrigerants including R410A, R22, R134A, and more.

Leak Saver Direct Inject UV is a professional-grade refrigerant leak sealer designed for systems up to 5 tons. It features a mess-free direct injection method, a UV dye for easy detection of large leaks, and compatibility with all refrigerants. Trusted by HVAC technicians and backed by over 3 million units sold, it permanently seals small leaks and prevents future ones, making it the go-to solution for AC, refrigeration, and automotive systems.

Specifications

ASIN	B077Y2XLDR
Brand Name	Leak Saver
Customer Reviews	4.4 4.4 out of 5 stars (166)
Item Dimensions	16.5 x 5.1 x 24.1 centimeters
Item Weight	0.2 Kilograms
Manufacturer	Leak Savers
Material Type	Other
Model	LS-05UV
Number of Items	3
Number of Packs	3
Part Number	LS-05UV-3PK
UPC	604296227686

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥47296

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Excellent communication throughout the order process. Product is perfect.

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