91049-128-4 4-Pack 1 Gallon A/C Flush Solvent

This worked great. Buy the solvent spray kit to go with it and you will be happy with the results, if you do it right. My AC system is completely clear of any old refrigerant, oil, and any debris from a failed compressor.

This was a good choice to flush my evaporator coil with the flush kit I bought. Some say it is oily, but after flushing with a third of the bottle each time it came out clear and dried fairly quickly when blowing air through to help dry it out. If yoy are going to flush out lines and condensor you may need to buy the gallon size as you can use alot flush quickly, but, it is cheaper than using the cans if you have or get a flush kit with the canister to spray it through the system.

Not knowing how much I needed I ordered 2 quart but only used 1quart so I have an extra one but it worked fine it seemed to remove sludge and oil……

I just flushed the lines and front Evap Core from a 2010 Dodge Grand Caravan. Fluid cleans well and evaporates fast. Evap Core was plugged, this flush broke through the plug very quickly. I didn't get any residual oily film like other users have reported. It did the job it's designed to do and did it well.

I bought this to try cheaper alternatives to rx11 flush. If you don't like leaving solvent in systems then this one is an absolute NO. Tested at home on a burn out 2 ton cap tube dehum. Put about 30 hours on my vacuum pump. purging with nitro over and over, changing vac oil over and over. This stuff doesn't evaporate. What it does do is contaminate and stall my pump. I gave up at 400 microns. Uneasy about the residual solvent in the system, i sent rx11 through it. Purged, pumped down to 50 microns. I have another dehum to fix. Im going to try Johnsen's A/C Flush next.

great product, poor delivery, this stuff is basically alcohol and acetone with some other chemicals..., delivery gave it upside down and lost 1/4 that destroyed the box and neighbors in this complex didn't appreciate it, but not this company's fault, just the inept driver...

Worked very well and saved money on the gal. Size

Used this product and did nitrogen flush on an older line set that ran to the attic. It did clean but it’s very hard to remove it out of the lines and get it fully dry. Even after flushing, blowing out lines with nitrogen I could not get my microns under 1600. Ran half of my nitrogen bottle through the outflow line to the supply with both cores removed. Only using enough psi to feel it coming out of supply service port. Had to empty roughly 2 80cf bottles just to get everything out and down to proper microns. The Vaccum pump had little to no effect on boiling off any of this solution. I ran my pump on and off for 2 days with little effect. If you use this you better have a lot of nitrogen. Honest review here with changing my own ac system.

This is a detergent NOT a flush solvent It kills a two ton ac in less than 10 minutes And the item is even NOT RETURNABLE!! angry

Un no de suivis qui ne donne rien