R-290 8 oz can, Gauge & Proseal Mini Direct Inject Kit #3291

R-290 8 oz can, Gauge & Proseal Mini Direct Inject Kit #3291. 1 each Proseal Mini Direct Inject. Part#: 3291. 1 each Gauge. R290 8 oz can, gauge & Proseal Mini Direct Inject Kit Part#: 3291 New One of our newest kits for those small R290 systems that hold only a few ounces. Kit includes: 1 can R290 Refrigerant (8 oz can) (can label may vary) 1 each Gauge 1 each Proseal Mini Direct Inject