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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Leak Saver Direct Inject AC Leak Sealer 3-Pack | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA

Leak Saver Direct Inject AC Leak Sealer 3-Pack | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA

Product ID: 47359080

⚡Easy direct injection, no mess

🌍Compatible with all refrigerants & systems

🛠️Permanent leak seal within 7 days

€ 213.84

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Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal it once, forget it forever — the pro’s choice for leak-free comfort!

TRUSTED BY PROS - Over 4 million units sold since 2015, proudly made in the USA with a satisfaction guarantee.
SEAL LEAKS PERMANENTLY - Stops small refrigerant leaks fast, saving costly repairs and downtime.
EFFORTLESS INSTALLATION - Inject directly with simple tools—no syringes or pressurized cans needed.
SAFE FOR ALL COMPONENTS - Non-clogging formula protects valves, gauges, and expansion devices.
UNIVERSAL COMPATIBILITY - Works seamlessly with all HVAC systems and refrigerants, including automotive ACs.

Leak Saver Direct Inject AC Leak Sealer is a professional-grade HVAC additive that permanently seals small refrigerant leaks within 7 days. Compatible with all AC systems and refrigerants (except ammonia), it offers a mess-free, direct injection method safe for all system components. Trusted by HVAC pros with over 4 million units sold since 2015, this USA-made formula ensures long-lasting leak protection and cost savings on repairs.

Specifications

ASIN	B075KVNKLG
Best Sellers Rank	#3,026 in Automotive ( See Top 100 in Automotive ) #5 in Air Conditioning Line Repair Tools
Brand	Leak Saver
Customer Reviews	4.3 4.3 out of 5 stars (2,186)
Date First Available	May 11, 2017
Is Discontinued By Manufacturer	No
Item Weight	7.7 ounces
Item model number	LS-05
Manufacturer	Leak Savers
Manufacturer Part Number	LS-05
Product Dimensions	6.5 x 9.6 x 2 inches

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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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The product quality is outstanding. Exactly what I needed for my work.

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€ 213.84

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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