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ZeroR

ZeroR AC Refrigerant R134a Replacement - Eco-Friendly, 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 3 Cans (6oz Each)

Based on 1,692 reviews
Condition: New
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$36.99
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Availability: In Stock.
Fulfilled by DiY Parts
Arrives Wednesday, Oct 28
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At a glance

Condition
New
Pattern
Regular Cans
Size
3
Model
3-Z1343
Dimensions
10 x 10 x 10 in
Weight
1.12 lb

Features 5

  • GREEN REFRIGERATION SOLUTION: ZeroR AC Refrigerant is a 100% natural hydrocarbon gas, offering a more eco-friendly alternative to traditional AC recharge like R134a. It helps reduce environmental impact while providing reliable cooling performance
  • R134A READY INSTALLATION: Designed to fit R134a systems, ZeroR AC Refrigerant installs just like any standard refrigerant. The cans feature R134a-compatible threads, ensuring easy and seamless installation with your existing R 134a refrigerant can taps
  • SMALLER CAN BIGGER IMPACT: Each can of our car AC refrigerant holds 6oz of refrigerant, but its performance is equivalent to 16oz of R134a. This makes it a highly efficient and cost-effective option, requiring less product while maintaining excellent performance
  • BUILT FOR SAFE USAGE: ZeroR AC Car Refrigerant is rated with a class 2.1 rating, similar to newer refrigerants. When used in systems designed for refrigerants, its safe and poses no danger to users under normal operating conditions

Description

ZeroR is committed to providing innovative, eco-friendly solutions for air conditioning systems. The ZeroR car air conditioner refrigerant is an excellent R134a replacement, designed for high efficiency and environmentally- conscious cooling. Perfect for those who want a cost-effective and sustainable alternative, this car AC recharge can work seamlessly in R134a systems to keep your AC system running at peak performance.Key Features:Eco-Friendly Natural Gas: Made from 100% natural hydrocarbon gas, our refrigerant for car AC offers an environmentally-conscious alternative to traditional refrigerants.R134a-Compatible: Designed for easy installation in R134a systems with compatible threads for standard R134a taps.High-Efficiency Performance: 6oz AC recharge for carprovides the same performance as 16oz of R134a, offering better value and less product waste.Benefits:Effortless Installation: Installs these A/C recharge cans just like standard R134a refrigerant—quick and hassle-free.Cost-Effective: Utilize less refrigerant while maintaining optimal cooling performance.Safe to Use: Rated with a class 2.1 flammability for safe use in approved systems.EPA-Compliant: OurA/C refrigerant cans aresafe and legal for use in R134a systems only, ensuring peace of mind.What’s in the Package:3 Cans of ZeroR AC Refrigerant (6oz each)

Specs 7

Manufacturer DIY Parts Inc.
Brand ZeroR
Model ZeroR AC Refrigerant Replacement Pack 3
Item Weight 1.12 pounds
Product Dimensions 10 x 10 x 10 inches
Item model number 3-Z1343
Manufacturer Part Number 3-ZR134A3

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 28

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

Works good.
Pattern Name: Regular Cans Size: 3
I bought this because of the lower price. I was surprised how good this stuff works. I've be driving the same truck for 27 years and the a/c has never been so cold. I charged my kids honda and ran out of refrigerant before it was full. The a/c works great and she says the car is cold and fine as it is. ... show more
Reviewed in the United States on August 13, 2026 by Mary E Merando
Works very eell
Pattern Name: Regular Cans Size: 3
This stuff works very well. It has been approved by Vintage Air and puts out very cold air seems odd you only put in about half but that’s ok. Also has leak detection dye in it. That’s a plu
Reviewed in the United States on August 25, 2026 by Poppa Smurfs Garage
Not compatible, instructions are not correct. Do not buy!
Pattern Name: Regular Cans Size: 3
1. The add is misleading. This is essentially isobutane that you use in your lighter. It is inflammable gas. Even though the charge weight is less, this gas is less dense and does not compress correctly in A an R134 system. 2. The instructions tell YouTube, not evacuate the system and charge under a vacuum. Now, anybody that knows anything about HVAC knows you never put a refrigerant in a system that's not under vacuum, because if you don't pull a vacuum, there is no way to remove the moisture. 3. I followed their instructions and could not get the can in. Because the pressure was too great. Because there was no vacuum pulled still tried to run the system.Did not work. 4. Pull the vacuum on the hVAC system and put the converted amount of the 0R into the system of my truck.. ran the system, and it still does not work. Because it's less dense than R134 refrigerant. If you're going to buy a refrigerant to charge your system or fulfill it, please just go to the auto part store and buy the R134. Do not buy this product. Still is trying to get a refund, but they will not issue one. ... show more
Reviewed in the United States on April 30, 2026 by daniel mckee
Work great, good value.
Pattern Name: Regular Cans Size: 3
Cans work great with the kit we bought and I would purchase these again, which we have. We use these on our older cars, and they were great.
Reviewed in the United States on August 24, 2026 by Steve Sawyer
Freon / hot summer days , cool in the car .
Pattern Name: Regular Cans Size: 6
Worked as needed . Satisfied with the results .
Reviewed in the United States on September 3, 2026 by BEARCRAFT POTLATCH
It’s different
Pattern Name: Regular Cans Size: 6
Make sure to read instructions carefully this product is to be put in ac system without a vacuum.plus it expands twice as much as 134a
Reviewed in the United States on May 5, 2026 by Zane Kiracofe
Read the directions. And have the appropriate gauge .
Pattern Name: Regular Cans Size: 3
Easy to use . Great quality , buy 3 and it’s cheaper than buying 1 or 2
Reviewed in the United States on August 24, 2026 by lyle schatzer
Much better than I expected!
Pattern Name: Regular Cans Size: 6
3 weeks of 50 miles per day and I'm liking it. I replaced Evap and Condenser during a heater core change... because I could. I researched and the top reason I decided to try was not only compatible with R134a system, but much lower head pressure on the system. Compressor doesn't have to work as hard. Only question is, why they say don't charge with a Vacuumed system? As an HVAC guy for 40 years, I pulled a deep vac and initial charge was on the high side, non-running engine. Top off was low side and slow. Definitely colder air after the cabin is initially cooled. ... show more
Reviewed in the United States on July 9, 2026 by Emily
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