Review on 🔫 Optimized Flush Gun Tool Kit - Four Seasons 59024 by Desmin Dickerson

Works as advertised. You can search YouTube for an Autozone tutorial video. The hardest part was finding a trap small enough to fit where the outlets on the evaporator and condenser were. I used a 1 gallon plastic water bottle because I could crush it a bit to fit into tight spaces. When I bought it it was affordable and I didn't feel like renting it (I wanted a tool)