Recharge your R600 system quickly and easily with the Enviro-Safe R600 Refrigerant Recharge Kit. This all-in-one package is designed for DIY users and professionals who want a simple way to restore cooling performance without complicated equipment. The kit includes: (1) 6 oz R600 refrigerant can (1) #3269 low-side gauge set for accurate pressure monitoring (1) bullet piercing valve for easy access to the suction line R600 is a hydrocarbon-based refrigerant known for excellent cooling power and ultra-low global warming potential. It's ideal for window A/C units, beverage coolers, mini fridges, and compact refrigeration systems. Attach the valve, connect the gauge and can, and slowly charge the system while it's running. This straightforward process makes it easy to restore performance and keep your unit cooling efficiently — no vacuum pump or specialty tools required. ✅ Simple. Fast. Effective.