20 Best Synthetic Freon [2024]

Are you looking for the best synthetic freon? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling synthetic freon.

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1 AC Pro Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Gauge, 20 Oz,... AC Pro Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Gauge, 20...
2 InterDynamics Arctic Freeze Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit, 12 Oz,... InterDynamics Arctic Freeze Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit, 12...
3 Elitech Refrigerant Leak Detector, Infrared & Heated Diode Sensors in 1 Unit, HVAC Halogen Gas... Elitech Refrigerant Leak Detector, Infrared & Heated Diode Sensors in 1 Unit, HVAC Halogen Gas...
4 InterDynamics A/C Pro ACP-102 Ultra Synthetic A/C Recharge R-134a Car Refrigerant - 12 OZ InterDynamics A/C Pro ACP-102 Ultra Synthetic A/C Recharge R-134a Car Refrigerant - 12 OZ
5 Elitech LMC-200 Refrigerant Scale HVAC Freon Charging Weight Scale 220lbs/100kgs Elitech LMC-200 Refrigerant Scale HVAC Freon Charging Weight Scale 220lbs/100kgs
6 MASTERCOOL 62010 Gray/Yellow 30 lb Refrigerant Recovery Tank Without Float Switch and ¼” FL-M... MASTERCOOL 62010 Gray/Yellow 30 lb Refrigerant Recovery Tank Without Float Switch and ¼” FL-M...
7 Fieldpiece SM480V SMAN Digital Manifold Wireless Data Logging Fieldpiece SM480V SMAN Digital Manifold Wireless Data Logging
8 Quietwear Men's Rufftuf 4 Layer Cuff Cap, Black, One Size Quietwear Men's Rufftuf 4 Layer Cuff Cap, Black, One Size
9 Robinair (34750 Refrigerant Tank for 12134A, 34700, 34100 Series Robinair (34750 Refrigerant Tank for 12134A, 34700, 34100 Series
10 Simbow Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable... Simbow Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector...
11 ZeroR EZ Chill R134a + Stop Leak for MVAC in 18oz Self Sealing Container with Can Tap Hose and Gauge ZeroR EZ Chill R134a + Stop Leak for MVAC in 18oz Self Sealing Container with Can Tap Hose and Gauge
12 Robinair (RG3 Portable Refrigerant Recovery Machine – 115V, 60Hz, for Both Liquid and Vapor... Robinair (RG3 Portable Refrigerant Recovery Machine – 115V, 60Hz, for Both Liquid and Vapor...
13 Quality Chemical Commercial Industrial Grade Machine Dishwash Detergent - A Premium Grade Detergent... Quality Chemical Commercial Industrial Grade Machine Dishwash Detergent - A Premium Grade...
14 Robinair TIF9010A Slimline Refrigerant Electronic Charging/Recover Scale Robinair TIF9010A Slimline Refrigerant Electronic Charging/Recover Scale
15 Testo 316-3 I Refrigerant Leak Detector I High Sensitivity Detector for Refrigerant substances Testo 316-3 I Refrigerant Leak Detector I High Sensitivity Detector for Refrigerant substances
16 Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs... Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs...
17 AUTOOL Automotive Smoke Leak Detector Evap Car Pipe Leakage Tester Fuel Leak Locator Universal for... AUTOOL Automotive Smoke Leak Detector Evap Car Pipe Leakage Tester Fuel Leak Locator Universal...
18 Mr. Freeze Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Wireless... Mr. Freeze Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and...
19 Yellow Jacket 49968 Charging Manifold,,Red/Blue Yellow Jacket 49968 Charging Manifold,,Red/Blue
20 Bubble Bandit Dishwasher Detergent with Natural Phosphates. 2 Pack (7.5 lbs.)- ALL-IN-ONE.... Bubble Bandit Dishwasher Detergent with Natural Phosphates. 2 Pack (7.5 lbs.)- ALL-IN-ONE....
Bestseller No. 1
AC Pro Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Gauge, 20 Oz,...
  • Replaces lost R-134a refrigerant and oil in automotive A/C system
  • Extra long 24 inch recharge hose for accessing hard to reach service ports
  • Reusable trigger dispenser with built in low pressure gauge and temperature dial indicator
  • Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
  • Complies with Section 612 of the EPA Clean Air Act. EPA Compliant in Self Sealing Cans
Bestseller No. 2
InterDynamics Arctic Freeze Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit, 12 Oz,...
  • Replaces lost R-134a refrigerant and oil in automotive A/C system; ACME threaded top; Recharging hose sold separately
  • System-safe leak sealer additive seals common A/C leaks in rubber hoses, gaskets, and O-rings
  • Formulated with advanced QwikBoost chemistry for colder air up to 50% faster and eliminate moisture buildup
  • Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
  • Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans
Bestseller No. 3
Elitech Refrigerant Leak Detector, Infrared & Heated Diode Sensors in 1 Unit, HVAC Halogen Gas...
  • Buy One, Get Two Sensors: Elitech IR-200 comes with both the infrared sensor and the heated dioded sensor. Quick switch between two sensors, ensures...
  • Higher Sensitivity: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.14oz/yr. Meet SAE-2791 & SAE-2913...
  • Detecting All Halogenated Gases: It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and mixed refrigerants such as...
  • 2.8' Large Screen: The peak display clearly indicates the orientation of the leak detection point and provides users with a 'quiet' working...
  • US Local Team R&D and Service: We offer 24/7 customer service and technical support.
Bestseller No. 4
InterDynamics A/C Pro ACP-102 Ultra Synthetic A/C Recharge R-134a Car Refrigerant - 12 OZ
  • Replaces lost R-134a refrigerant and oil in automotive A/C system
  • System safe stop leak sealer stops most common A/C leaks with hoses, gaskets and O-Rings
  • Special anti-wear additives extend system life and improve performance
  • Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
  • Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans
Bestseller No. 5
Elitech LMC-200 Refrigerant Scale HVAC Freon Charging Weight Scale 220lbs/100kgs
  • Professionally Designed to Meet Your Requirements: Three display modes: kgs, lbs, and oz. High capacity: 220lbs(100kg).
  • Ideal for HVAC and Refrigeration Service: Auto off design, extra-large LCD display with background lamp.
  • Portable Carrying Bag: Heavy duty carrying bag included- goes easily where you need it.
  • High Prescion: High accuracy and resolution, can be used with all refrigerants.
  • Slip-resistant Platform: Slip-Resistant rugged weighing platform, good for all sized popular refrigerant tanks. 24/7 US Technician Support via Email...
SaleBestseller No. 6
MASTERCOOL 62010 Gray/Yellow 30 lb Refrigerant Recovery Tank Without Float Switch and ¼” FL-M...
  • 30 LB DOT TANK with a Y valve for liquid and vapor
  • REUSABLE and is AUS and Transport Canada (TC) approved and conforms to DOT-4BA400 specs and ARI guidelines
  • UNPRESSURIZED AND SHIPPED EMPTY with dry air
  • COMPATIBLE WITH ALL REFRIGERANTS (CFC’s, HFC’s, HCFC’s and blends)
  • 100% U. S. assembled and tested
Bestseller No. 7
Fieldpiece SM480V SMAN Digital Manifold Wireless Data Logging
  • Advanced digital refrigerant manifold & micron gauge for HVAC & Refrigeration diagnostics & service
  • Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling
  • Advanced digital refrigerant manifold has protected thermocouple jacks for pipe and outdoor temps
  • Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN
  • Equipped with a data log and temperature compensated system tightness test
SaleBestseller No. 8
Quietwear Men's Rufftuf 4 Layer Cuff Cap, Black, One Size
  • Rayon from bamboo lining
  • 4 layers of acrylic knit to keep you warm and a cuff for added style
Bestseller No. 9
Robinair (34750 Refrigerant Tank for 12134A, 34700, 34100 Series
  • Additional or replacement R-134a refrigerant tank for A/C recovery, recharge, and recycle machines
  • For use with Robinair 34700 and 34100 series A/C machines as well as other machines that require a 50lb. floatless cylinder
  • Vapor (Red) and Liquid (Blue) ported valve
  • 1/2 inch ACME fittings
  • D.O.T approved for safety This is an EMPTY, refillable tank; tank DOES NOT come filled with R-134a refrigerant
Bestseller No. 10
Simbow Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable...
  • The Freon tester comes with UV lamp + flashlight. UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small...
  • 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr. Response within 3 seconds; Warm up in 6 seconds.
  • Audible and visual gas leakage indicators and Dual-color visual display of battery voltage
  • Freon Leak Detector powered by 4*AAA Batteries(NOT included), Flashlight includes battery.
  • A flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas and triggers on R22, R134A, R404a, R410A and all halogenated...
SaleBestseller No. 12
Robinair (RG3 Portable Refrigerant Recovery Machine – 115V, 60Hz, for Both Liquid and Vapor...
  • Compact and lightweight, the RG3 features a 40 percent smaller footprint, is easy to carry, and weighs in at just 18 pounds for superior portability
  • Handles almost all refrigerants - the RG3 works with all common CFC, HFC, and HCFC refrigerants including R-410A
  • 1/3 HP, 115V AC, 60 Hz single cylinder, oil-less compressor is capable of recovering both liquid and vapor
  • High efficiency cross flow design features a fan and condenser layout that is optimized for shorter cycle times
  • High pressure safety shut-off switch automatically shuts off machine if pressure rises above 550 PSI
Bestseller No. 13
Quality Chemical Commercial Industrial Grade Machine Dishwash Detergent - A Premium Grade Detergent...
  • Heavy duty liquid alkaline commercial dishwasher detergent designed for cleaning food residues from stainless steel, ceramic and most plastic...
  • This premium grade detergent works in either low or high temp dishwash machines.
  • This is HOT HOT alkaline-based detergent. Handles the toughest baked on deposits and stains. pH 13.9
  • Industrial-grade Formula Dissolves Food Stains, Grease, Grime and Residue. It Provides Sparkling Clean Dishes and Like New Dining Ware . NO PRE-RINSE...
  • WARNING: This is not for home use! This is used in low or high temp commercial dishwashers.
Bestseller No. 14
Robinair TIF9010A Slimline Refrigerant Electronic Charging/Recover Scale
  • OTC's TIF 9010A is a revised and updated version of the classic TIF Slimline scale, which brings greater performance, reliability, and usability to...
  • With the greatest resolution in the industry, and no compromise on capacity, this unit offers features and specs that you won't want to do without
  • Features touch key controls, auto zero, three display modes - lbs./oz., decimal lbs., kilograms; very high resolution – 0.1 oz./0.005 lbs./2 grams;...
  • Compact design allows for complete portability - goes easily where you need it
  • For use with all refrigerant types; removable control box has a convenient prop stand/hanging hook for placement where you wish
SaleBestseller No. 15
Testo 316-3 I Refrigerant Leak Detector I High Sensitivity Detector for Refrigerant substances
  • Fast and reliable: Thanks to automatic zeroing, the testo 316-3 measuring instrument for HVAC systems delivers rapid measurements and can be used in...
  • Versatile: The durable, battery-powered detector provides reliable measurements for all CFCs, HFCs and HCFCs as well as R22, R134a, R404A, R410A, R507...
  • Excellent sensitivity: The patented heated diode sensor with outstanding high/low sensitivity adjustment down to 0.15 oz./year makes locating...
  • Sophisticated: Like all testo products, the testo 316-3 is a premium, well-thought-out product that combines a rugged, functional housing with...
  • Easy operation: The measurement device is equipped with an LED indicator, an audible alarm and convenient one-button operation and is thus practical,...
SaleBestseller No. 16
Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs...
  • 【Up to 10 years' Sensor Life 】Elitech self-developed this innovated sensor that enormously extends its senor life up to 10 years; and also a much...
  • 【3 Sensitivity Levels 】High/Medium/Low; With a maximum sensitivity up to 0.14oz/yr.
  • 【Refrigerants Selectable】GAS button allows you to select the corresponding refrigerants per different leakage sources, more preferable to...
  • 【Peak Function】PEAK button allows you to mark the maximum leakage value during measurements for further usages.
  • 【Safe & Reliable】Strong anti-interference and meets EN14624, SAE-162, SAE-2791 and SAE-2913 standards.
Bestseller No. 17
AUTOOL Automotive Smoke Leak Detector Evap Car Pipe Leakage Tester Fuel Leak Locator Universal for...
  • 【Why Need It】For example: 1. The rupture of the vacuum hose will cause the mixture to be too thick, the idle speed will increase, the hot car will...
  • 【Wide Testing Range】The smoke leak detector can do smoke testing of multiple systems, such as EVAP systems, Intake Systems, Cooling / EGR /Exhaust...
  • 【Built-in Air Pump】Customers do not need to purchase additional air pumps, we use high-quality materials, after many tests, please rest assured to...
  • 【EVAP Detection】American cars that began production in 1996 are equipped with EVAP service ports; in most American cars, the EVAP service port is...
  • 【Stable and efficient】Fill the car pipes with smoke, wait for about 2 minutes, and use inspection lights to assist in lighting, and start to check...
Bestseller No. 18
Mr. Freeze Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Wireless...
  • GET COLD AIR IN MINUTES with this r134a car air conditioner revitalizer - Avoid the inconvenience, high costs, and loss of transportation of a repair...
  • WIRELESS DIGITAL THERMOMETER AND DISPLAY makes recharging your car simple and fast - You don't have to be an A/C pro to safely use our car air...
  • THE MR FREEZE DIFFERENCE - Mr. Freeze uses Accufill technology to measure the air temperature coming from your vents and not the pressure of your...
  • R134A RECHARGER, LUBRICANT, AND LEAK SEALER, ALL IN ONE – Mr. Freeze Air Conditioner Revitalizer contains R134A refrigerant. R134A gas is acceptable...
  • EPA COMPLIANT SELF SEALING CANS- Our product complies with Section 612 of the EPA Clean Air Act.
Bestseller No. 19
Yellow Jacket 49968 Charging Manifold,,Red/Blue
  • Contoured easy-grip handles for positive control; color-coded for ready identification
  • Sight glass to easily view refrigerant movement and condition during charging and recovery
  • Optional protective gauge boots available
  • Exclusive 100 mesh filter in-line on all flare fittings helps keep out particulate material and extend the life of the seats
  • Double “O” ring piston for reliability and long service life
Bestseller No. 20
Bubble Bandit Dishwasher Detergent with Natural Phosphates. 2 Pack (7.5 lbs.)- ALL-IN-ONE....
  • Proudly Handcrafted in Small Batches in the USA
  • Safe for Septic and Greywater Systems
  • NEW USERS: During the first few cycles, dishes may look worse than before, as it cleans out built up deposits in your machine.
  • Institutional food service grade powder formulated for low temperature under-counter dishwashers
  • Now Free of Perfumes, Clear of Dyes

Having trouble finding a great synthetic freon?

This problem is well understood by us because we have gone through the entire synthetic freon research process ourselves, which is why we have put together a comprehensive list of the best synthetic freons available in the market today.

After hours of searching and using all the models on the market, we have found the best synthetic freon for 2023. See our ranking below!

How Do You Buy The Best Synthetic Freon?

Do you get stressed out thinking about shopping for a great synthetic freon? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching synthetic freon, which is why we have assembled a comprehensive list of the greatest synthetic freon available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for synthetic freon that you consider buying. Your questions might include the following:

  • Is it worth buying an synthetic freon?
  • What benefits are there with buying an synthetic freon?
  • What factors deserve consideration when shopping for an effective synthetic freon?
  • Why is it crucial to invest in any synthetic freon, much less the best one?
  • Which synthetic freon are good in the current market?
  • Where can you find information like this about synthetic freon?

We’re convinced that you likely have far more questions than just these regarding synthetic freon, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for synthetic freon, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible synthetic freon. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an synthetic freon buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available synthetic freon currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of synthetic freon has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an synthetic freon?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your synthetic freon.
  5. Customer Ratings: Number ratings grade synthetic freon objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their synthetic freon.
  7. Product Quality: You don’t always get what you pay for with an synthetic freon, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an synthetic freon is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining synthetic freon information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding synthetic freon is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Which is the best natural refrigerant in the market?

A: In present study CO2 (R-744), Ammonia (R-717) and Ethane (R-170) are concluded to be superior options among ASHREA envisaged natural refrigerants. Synthetic refrigerants like R-152a, R-1234yf, and R-1234ze have equal rather better performance than R-717 and R-170 refrigerants.

Q: Why choose Freon for your AC system?

A: The advanced leak sealer included makes this all possible. This Freon is like medicine for your car: after usage, any lingering acid or moisture will be eliminated from your AC system and the lost refrigerant and oil will be added back in to lubricate and upkeep the system. Likewise, the ACME threaded top ensures durability.

Q: What is the best portable refrigerant recovery machine?

A: 1. InterDynamics Ultra Synthetic Air Conditioning 2. DuPont Automotive Refrigerant 3. Robinair RG3 Portable Refrigerant Recovery Machine 4. REDTEK A/C Refrigerant Recharge Kit with Gauge 5. Arctic Freeze Ultra Synthetic Automotive Refrigerant 6. XtremepowerUS A/C Refrigeration Kit

Q: What is the best car AC refrigerant?

A: ZeroR R134a Refrigerant is our pick for the best overall car AC refrigerant as it’s safe, it’s made to meet purity standards, and most importantly of all, it’s effective. This refrigerant will get the job done, refreshing and recharging your car’s air conditioning system so you can enjoy cool air on the hottest days once again.