Mastercool 91049-128-4 4個パック 1ガロン A/C フラッシュ溶剤

Used this on a new install from r22 to r32 and worked great. Left no residue and evaporated completely with vacuum.

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

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.

Item came with no product labels. Can’t risk putting this into my ac system. No returns. Do t buy

Un no de suivis qui ne donne rien