R11 Non-Pressure Flush

Nu-Calgon 4300-30 Rx11-Flush Liquid 19.5 fl ounce Unpressurized Can 550gr $$The industry standard for flushing refrigeration and air conditioning systems $$Ideal for system clean-up after burnouts $$Cleaning is fast and efficient leaving no residue $$Formulated for R-410A retrofits $$Weight : 4.1 LBR $$Model : 4300-30 $$UPC-EAN : 681001430128 $$.