Gasbye Dual Hose Portable Air Conditioner, [2026 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black

https://a.co/d/0eqwHnUj I bought this one for use doing a day to cool areas where we are not whole 3k sq house. Dual hose is much more efficient then single hose. I really like it and regret not getting one earlier.