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🧊 Keep your A/C chill and flawless with Mastercool’s pro-grade flush!
Mastercool 91049-128-4 A/C Flush Solvent is a professional-grade, solvent-based cleaner designed for automotive and HVAC/R A/C systems. It rapidly evaporates without leaving residue, is non-flammable and non-corrosive for safe shop use, and is formulated to protect O-rings and seals across multiple refrigerant types. Available in convenient 4-pack gallon sizes, it ensures thorough system cleaning before recharge or repair, backed by over 40 years of trusted American manufacturing.
| ASIN | B015MXFVBC |
| Best Sellers Rank | #27,778 in Automotive ( See Top 100 in Automotive ) #87 in Air Conditioning Oils |
| Brand Name | Mastercool |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.2 4.2 out of 5 stars (115) |
| Global Trade Identification Number | 00700376112177 |
| Included Components | 4 - 1 gal plastic bottles |
| Item Form | Wipe |
| Item Volume | 512 Fluid Ounces |
| Manufacturer | Mastercool |
| Material Features | Unscented |
| Number of Items | 4 |
| Scent | Unscented |
| Special Features | Residue Free |
| Specific Uses For Product | Air Conditioner |
| Surface Recommendation | Metal |
| UPC | 700376112177 |
| Unit Count | 512.0 Fluid Ounces |
| Warranty Description | 1 year |
K**S
Works Fine
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.
J**.
It works
Worked very well and saved money on the gal. Size
B**D
great product, poor delivery
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...
C**T
Does not evacuate
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.
A**R
Hard to remove.
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.
G**T
Worked great will order again
This product thoroughly cleaned the AC system I was working on, I do recommend this product
V**T
excellent
worked great
E**.
Great Purchase
Great Purchase
M**L
Un no de suivis qui ne donne rien
M**Y
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
TrustPilot
1 个月前
1 个月前