R134A Refrigerator Freon Recharge Hose Kit with BPV31 Bullet Piercing Tap Valve & R134a Self-Sealing Adapter for Home A/C

EGR Performance R134A Refrigerator Freon Recharge Hose Kit is a professional-grade charging set, equipped with BPV31 Bullet Piercing Tap Valve and R134a Self-Sealing Adapter, designed for safe and easy freon refilling of home A/C and refrigerator systems, compatible with R134a, R12, and R22 refrigerants.