The 4 Best air conditioning flush solvents (2023 reviews)

Are you planning to buy air conditioning flush solvents, and are you confused about the options ? You have landed on the right page.

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Our Top Picks:

Supercool Trusted by Professionals air conditioning flush solvent Buy: READ REVIEW

Lubegard air conditioning flush solvent Buy: READ REVIEW

FJC air conditioning flush solvent Buy: READ REVIEW

four Seasons air conditioning flush solvent Buy: READ REVIEW

Supercool Trusted by Professionals air conditioning flush solvent

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The supercool trusted by professionals air conditioning flush solvent is capable of outshining several other solvent featured in this list in overall features for the price point. It is used to flush truck ac components during replacement service of system components. It is formulated specifically for high-temperature applications. This works very well and is also biodegradable making it easy to flush a whole system without a complicated recovery system for the flush.

It is much safer to use than the highly flammable solvent-based flushes. The purpose is to clean the inside of the system, usually after a component failure.

• Removes old oil & other contaminants
• Good brand reputation

Lubegard air conditioning flush solvent

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The lubegard air conditioning flush solvent should be able to handle its purpose and duties with ease. It is a must when cleaning out your transmission lines. It is great cleaning detergent for a trans line/cooler flush. This product is used to clean your transmission lines/coolers, so disconnect them from the transmission itself and then use the product to clean and flush the lines/coolers. It is compatible with atf fluids when a few drops are left in the cooler, but blow as much as possible out of the lines and atf cooler. It will not leave behind water or soapy residue to contaminate the transmission.

The can says that you can turn it upside down after the fluid runs out and use the residual air pressure to blow out the lines & cooler. This is used to flush contaminants out of the transmission lines and cooler lines. It is a three-in-one product additionally it is re-packaged for auto makers.

• Works well and leaves no residue
• Great to insure your transmission cooling system is cleaned of
• Worked good enough to flush a used radiator transmission cooler
• Plenty of pressure and fluid to flush it in both directions

FJC air conditioning flush solvent

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We would, of course, be remiss if we didn't mention fjc air conditioning flush solvent for regular usage. It works great to flush out car air conditioning lines, evaporators and condensers, highly recommend if your overhauling a car air conditioning system, and diffident need if a/c car compressor fails. This flush works very well on a r12to 134a conversion as a primary flush. It is used with a pressure can to try and flush out any debris from a failed compressor that may be in the lines. It will clean up after the most intense compressor burnout or the worst contamination.

The a/c system is full of metal shavings and gunk. It is great for a/c compressor burnout repair. It is easy to use if you have a pressurized can.

• Great fluid for flushing the ac system after an ac compresor takes a dump
• Has a very nice special feature
• Worked well, clean system out without any noticeable residue
• Works great in a pressure sprayer

four Seasons air conditioning flush solvent

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The four seasons air conditioning flush solvent should be able to handle its purpose and duties with ease. Work seasonally on auto HVAC and this flush agent is a must for removing years of oil varnish, crud and whatnot from lines, hoses and components. This stuff really gets the debris and old oil out of the system very well. It cleans the components, and evaporates without leaving any leftovers. It is the only recommended flush to use that will not harm rings and seals.

This is the best flush on the market, however the liquid comes in a container about the size of a quart, but contains only 700ml/25Fl Oz. It is pricey but it works and does not leave any harmful residue that can destroy rings and seals. There are aerosol cans that are cheaper and for non-commercial use more convenient.

• Gets everything super clean for re-oiling and recharge
• Lot of satisfied buyers