ENVIRO-SAFE
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ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent)
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ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent)
Enviro-Safe has provided high-performance refrigerants trusted by HVAC pros and DIY technicians alike.
ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent)
Item #: 219992123

ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent)

80% of respondents would recommend this to a friend

Item #: 219992123

IMP 58

Price Details

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Order now and get it around Wednesday, September 23
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Enviro-Safe has provided high-performance refrigerants trusted by HVAC pros and DIY technicians alike.
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What Stands Out

Eco-Friendly
ENVIRO-SAFE R134a is designed to be an environmentally safe refrigerant, reducing ozone depletion potential while delivering efficient cooling capabilities.
Convenient Packaging
Comes in three 21oz cans with a piercing valve, making it simple to recharge your AC system without the mess, ensuring a user-friendly experience.
Stop Leak Formula
Includes a unique stop leak additive that helps seal minor leaks in your AC system, providing enhanced longevity and performance for both DIY and professional users.

Product Details

Shop ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent) online at a best price in Isle of Man. B0FNDPJ672
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • Car Owners

    Ideal for vehicle owners needing to recharge their air conditioning systems efficiently with an easy-to-use product.

  • DIY Enthusiasts

    Perfect for home mechanics who prefer to perform AC maintenance and recharging without professional assistance.

  • Budget-Conscious Users

    Great for users looking for cost-effective solutions to refrigerant issues without high service fees.

Not Suitable For
  • Commercial Technicians

    Not suitable for professionals looking for commercial-grade refrigerants that offer higher performance and reliability.

Product Description

ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is R134a refrigerant and why is it important for my AC system?

    Answer: R134a is a type of refrigerant widely used in automotive air conditioning systems. It's essential for transferring heat and maintaining the cooling process. Without the right amount of refrigerant, your AC might not cool effectively, leading to uncomfortable driving experiences, especially during hot weather. Utilizing R134a ensures your system runs efficiently, providing optimal cooling performance.
  • Question: How do I use the R134a Refrigerant Replacement with the piercing valve?

    Answer: To use the R134a Refrigerant Replacement, first, identify the low-pressure service port on your AC system. Attach the piercing valve can according to the instructions, ensuring a secure fit. Then, activate the can, allowing the refrigerant to flow into the system. This method is efficient for recharging and adds stop leak properties to prevent future leaks, making it ideal for quick repairs during AC maintenance.
  • Question: What is the purpose of the stop leak feature in this refrigerant?

    Answer: The stop leak feature in this refrigerant serves to seal minor leaks in your AC system. It works by coating small holes and cracks, effectively reducing the loss of refrigerant and maintaining the system's cooling efficiency. This feature is particularly useful in older vehicles where wear and tear can lead to leaks over time, saving you from extensive repairs.
  • Question: Can I use R134a refrigerant for all car models?

    Answer: R134a refrigerant is compatible with most vehicles manufactured since the 1990s, but it's always best to check your vehicle’s specifications first. Some newer models use alternative refrigerants like R1234yf. Using the wrong type can cause damage to the AC system. Therefore, always verify your vehicle's requirements for proper function and efficiency.
  • Question: How do I know if my AC system needs R134a refrigerant?

    Answer: Signs that your AC system needs R134a refrigerant include inadequate cooling, unusual noises from the AC unit, or visible leaks under your car. Additionally, if the AC has stopped blowing cold air altogether, it’s a strong indicator that a recharge is necessary. Regularly checking the pressure gauge can also help identify low refrigerant levels.
  • Question: Is R134a refrigerant harmful to the environment?

    Answer: R134a refrigerant has a lower environmental impact compared to older refrigerants like R12. However, it is a greenhouse gas, so proper handling and disposal are essential to minimize harm. Choosing products with a stop leak feature not only helps maintain the refrigerant in your system but also reduces the chances of harmful emissions, making it a more sustainable choice.
  • Question: What should I do if my AC system still doesn’t work after using R134a?

    Answer: If your AC system doesn’t function correctly after adding R134a, it may indicate more serious issues, such as a major leak, compressor failure, or electrical problems within your AC system. In such cases, a professional inspection may be necessary to diagnose and resolve underlying problems effectively.
  • Question: How often should I recharge my AC system with R134a refrigerant?

    Answer: Typically, it’s advisable to recharge your AC system every few years, depending on usage and environmental conditions. If you notice a decline in cooling performance or experience ongoing leaks, more frequent recharges may be necessary. Regular maintenance checks can help determine the optimal time for recharging.
  • Question: Where can I buy R134a Refrigerant Replacement | 3 Cans with Piercing Valve for AC Recharging (21oz. W/Stop Leak) in Isle of Man?

    Answer: You can purchase R134a Refrigerant Replacement | 3 Cans with Piercing Valve for AC Recharging from Ubuy in Isle of Man. Ubuy offers a convenient online shopping experience, making it easy to find the refrigerant you need to keep your AC system running efficiently.

ENVIRO-SAFE Refrigerants Editorial Review

ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent) is a practical solution for car air conditioning needs. It is designed to offer effective cooling performance, and many users have reported it maintains ICE cold air after recharging their systems. Weighing in at 3 lbs, this product is also noted for its ease of installation. Users appreciate the great value for money it provides, ensuring a comfortable and cool driving experience. The addition of a stop leak feature is particularly beneficial, helping to address minor leaks efficiently and effectively.

Customer Reviews & Ratings

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Pros

  • Easy to install in vehicle systems
  • Provides ICE cold air after use
  • Great value with three cans included
  • Effective stop leak function
  • Suitable replacement for traditional R134a

Platform Trust & Buyer Confidence

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4.2/5 9300 + reviews
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

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“The delivery was fast and the product came undamaged and authentic.”

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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.

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Order now and get it around Wednesday, September 23

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Features & Benefits

  • High-performance refrigerants since 1996, trusted by professionals and DIYers.
  • R134a-compatible hydrocarbon blends for reliable cooling in various settings.
  • Available formulas include refrigerants with dye and stop leak options.
  • Made in the USA with consistent quality and lower environmental impact.
  • Restores A/C performance to original levels with improved cooling properties.
  • One can of Enviro-Safe equals 1lb of R134a, operating at lower head pressure.

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