High-Performance Efficiency Booster for A/C and Refrigeration Systems
Cool-Shot Ultra is a high-efficiency additive designed to restore and enhance the performance of air conditioning and refrigeration systems. This package contains one 6 ml cartridge, formulated to treat systems up to 21 kW (approx. 6 tons) or containing up to 700 ml of compressor oil.
Compatible with all common refrigerants and compressor oils, including:
R12, R134a, R1234yf, CFCs, HFCs, HCFCs, R32, and HFOs.
❗ Not compatible with R717 (Ammonia).