YOU need to make sure that your freezer unit uses R290 refrigerant!
Frigostar Car Aircon 1234yf Air Con Air Conditioning Top Up Recharge Refill Regas DIY Gas Can 370g
Frigostar Refrigerant HC, 134a Replacement Kit for Car Air Conditioner
Air Conditioner Deflector | 33.86in Air Conditioning Wind Deflector | 370g Ac Window Kit | Retractable PP Baffle with 3 Ductile Fans for Airflow Control for Homes, Offices, Cars, RVs, Camping
12000 BTU Portable Air Conditioner, A++ Low Energy Mobile Air Conditioner with R290 Refrigerant, 4‑in‑1 Portable AC Unit – Cooling, Dehumidifying, Fan Mode, Follow‑Me Function, Approx. 50 dB
Portable Air Conditioner 9000 BTU for 30–40 M², 4‑in‑1 Mobile Air Conditioner with Exhaust Hose, Cooling/Dehumidifying/Fan/Follow Me, R290 Refrigerant, <50 DB Quiet Operation, 24‑Hour Timer, Remote
10000 BTU Portable Air Conditioner, A++ Low Energy Mobile Air Conditioner with R290 Refrigerant, 4‑in‑1 Portable AC Unit – Cooling, Dehumidifying, Fan Mode, Follow‑Me Function, Approx. 50 dB