Johnsen's (6312) R-134a A/C Refrigerant - 12 oz.

Two 12oz Cans of R134a

DIY Car AC Recharge Kit

Enviro-Safe 3226 Can Tap with Gauge - R-134a can to R-12/R-22 port

SUPCO BPV31 OR TJ90BPV31 GENUINE FACTORY OEM ORIGINAL BULLET PIERCING VALVE FOR 1/4”, 5/16” AND 3/8” TUBING

Supco BPV31 Bullet Piercing Valve

Supco BPV31D Bullet Piercing Valve

R134a Charging Hose to Refrigerator, Can Tap with Gauge - R-134a can to R-12/R-22 port

BACOENG R134A R12 R22 Economy Refrigerant U-Charge Hose Kit Recharge Hose with Gauge, R-134a Can to R-12/R-22 Port

R134a Charging Hose with BPV31 Piercing Valve for Bullet, Refrigerant Can Tap with Gauge R134a can to R-12/R-22 port

BPV31 Piercing Valve for Bullet with R134a Charging Hose, Refrigerant Can Tap with Gauge R134a can to R-12/R-22 port

3 Pieces BPV31 Bullet Piercing Tap Valve Kits U-Charging Hose Refrigerant Can Tap with Gauge R134a Can to R12/R22 Port AC 1/2 Replace for AP4502525 BPV31D GPV14 GPV31 GPV38 GPV56 MPV31

2 Pack BPV31 Bullet Piercing Tap Valve Kits Compatible with 1/4, 5/16, 3/8 Inch Outer Diameter Pipes and R134A Air Conditioning Refrigerant Charging Hose with Gauge, Connect to R12/ R22 Port Only