Leak Saver
0 ratings
Leak Saver Direct Inject AC Leak Sealer | 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 | 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 | 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 | 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 | 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 | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA
genuine image
Leak Saver Direct Inject AC Leak Sealer | 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 | 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 | 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 | 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 | 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 | 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 | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA
The Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak.
Leak Saver Direct Inject AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA
Item #: 6397873

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

Item #: 6397873

LAK 1065127

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, July 20
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak.
Show More
Show More
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

Product Details

Shop Leak Saver Direct Inject AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA online at a best price in Laos. B071VMXMLS
  • STOP LEAKS PERMANENTLY - The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 7 days. When a leak occurs, the Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak. When used for preventative maintenance, the active ingredient circulates safely in the system to seal future leaks
  • WORKS WITH ALL SYSTEMS INCLUDING CARS - Our product is compatible with all systems, refrigerants (except ammonia), car refrigerants, and oils. It is great for central air conditioners, automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. It also works with all refrigerants including R410A Freon, R22 and replacements, R134A , r1234yf, R404A, R290, R600a, and more
  • STRAIGHTFORWARD INSTALLATION - No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver HVAC sealant injects directly and easily into the system with a basic manifold gauge set or even easier with our Leak Shot Injection Kits. NOTE: for automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter. You can see our straightforward installation videos below
  • SAFE FOR ALL TOOLS AND PARTS - Our HVAC leak sealer is safe for all manifold gauges, hoses, expansion valves (TXVs, TEVs, capillary tubes, etc), Schrader valves, and anything needed to service your system. Adapter required for mini splits (5/16" to 1/4") and automotive systems ( 134A to 1/4")
  • THE MOST TRUSTED - The numbers don’t lie! With more than 4,000,000 units sold of our air conditioner leak sealer formula since 2015, we are the most trusted leak sealant among HVAC professionals. Proudly made in the USA. We stand 100% behind the quality of our products. If for any reason you are not satisfied with your order, reach out to us and we will make it right

Product Technical Details

Manufacturer‎Leak Savers
Brand‎Leak Saver
Item Weight‎3.2 ounces
Product Dimensions‎6.5 x 9.6 x 0.6 inches
Item model number‎LS-05
Is Discontinued By Manufacturer‎No
Manufacturer Part Number‎LS-05

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Leak Saver Direct Inject AC Leak Sealer?

    Answer: Leak Saver Direct Inject AC Leak Sealer is a specialized product designed to seal leaks in HVAC systems up to 5 tons. It can effectively work with all types of AC refrigerants and is compatible with various HVAC systems, making it versatile for both residential and commercial use. This sealer is formulated to identify and stop leaks at the source, preventing costly refrigerant loss and maintaining system efficiency.
  • Question: How does Leak Saver work?

    Answer: Leak Saver utilizes advanced sealing technology that allows it to penetrate leaks within HVAC systems. Once injected, it forms a long-lasting seal that can withstand high and low pressure. This process not only stops the leak but also helps restore system efficiency. Ideal use cases include situations where minor refrigerant loss occurs due to small cracks or seals in the system.
  • Question: Is Leak Saver compatible with all HVAC systems?

    Answer: Yes, Leak Saver is compatible with all HVAC systems, including systems using different types of refrigerants like R-22, R-410A, and others. This widespread compatibility makes it a suitable solution for a variety of HVAC installations, allowing users to apply it without worrying about system types. Whether you have a home air conditioning unit or a commercial HVAC setup, Leak Saver provides a reliable leakage solution.
  • Question: Can I use Leak Saver on a system that has already lost refrigerant?

    Answer: Yes, you can use Leak Saver in a system that has already lost some refrigerant. In fact, it's a great solution for restoring functionality when you detect refrigerant loss. By sealing the leaks, it prevents further loss and helps restore cooling performance. This is particularly beneficial in emergency situations, mainly if you need to get your system up and running quickly.
  • Question: How do I apply Leak Saver Direct Inject?

    Answer: Applying Leak Saver Direct Inject is straightforward. First, locate the leak in your HVAC system. Then, using the included injector tool, connect it to the service port of your AC unit and inject the sealant. After sealing, it's advisable to run the system for a while to ensure proper dispersion of the product throughout the system. This ensures the leak is effectively sealed, enhancing overall system performance.
  • Question: Are there any safety precautions to consider when using Leak Saver?

    Answer: When using Leak Saver, it's important to follow general safety practices. Make sure to wear gloves and safety goggles to protect yourself from any potential mess or leakage during the application. It's also recommended to perform the application in a well-ventilated area. These precautions help ensure safe handling, allowing you to effectively seal leaks while minimizing risks.
  • Question: How long does it take for Leak Saver to seal a leak?

    Answer: Leak Saver typically begins to seal a leak almost immediately after application. However, the complete sealing process may take some time to ensure a thorough and effective seal. For optimal results, running the HVAC system after application allows the sealer to circulate and fully reach the leak, providing a durable solution. For ongoing monitoring, it's good practice to check the system regularly after treatment.
  • Question: What types of leaks can Leak Saver seal?

    Answer: Leak Saver is capable of sealing a variety of small leaks in HVAC systems, including those found in evaporator coils, condenser coils, and other critical areas. It's particularly effective for Pinholes, hairline cracks, or minor fissures that are challenging to locate and repair through traditional methods. This capacity ensures users can maintain system performance without needing invasive repairs.
  • Question: Where can I buy Leak Saver Direct Inject AC Leak Sealer in Laos?

    Answer: You can purchase Leak Saver Direct Inject AC Leak Sealer at Ubuy, a reliable online shopping platform that offers a wide selection of HVAC maintenance products. Ubuy provides efficient service and is committed to making high-quality maintenance solutions accessible to customers in Laos.
  • Question: Is Leak Saver environmentally friendly?

    Answer: Leak Saver is designed with environmental considerations in mind. It’s formulated to provide effective sealing without harming the environment, making it a responsible choice for HVAC maintenance. The product helps prevent refrigerant leaks, which can have negative environmental impacts. Using Leak Saver not only optimizes your system's performance but also contributes to environmentally friendly practices.

Leak Saver Air Conditioning Tools & Equipment ‎LS-05 Editorial Review

  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
  • ubuy Laos
No editorial reviews found

Customer Reviews & Ratings

4.3
2238 customers ratings
  • 5 Star
    70%
  • 4 Star
    13%
  • 3 Star
    5%
  • 2 Star
    2%
  • 1 Star
    10%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LAK 1065127

Order now and get it around Monday, July 20

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Seal small refrigerant leaks permanently in under 7 days.
  • Compatible with all refrigerants and HVAC systems, excluding ammonia.
  • Easy installation with basic tools or our Leak Shot Injection Kits.
  • Safe for all HVAC tools and components, with minimal fuss.
  • Trusted by HVAC professionals with over 4 million units sold.
  • 100% satisfaction guarantee with dedicated customer support.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.