Best Energy Efficient Portable Ac Unit

De'Longhi Portable Air Conditioner 14,000 BTU,cool extra large rooms up to 700sqft,remote,energy saving mode,extremely quiet,dehumidifier,fan,programmable,window venting kit,AC Unit for room,EX390LVYN

SereneLife SLPAC12.5 Portable Air Conditioner Compact Home AC Cooling Unit with Built-in Dehumidifier & Fan Modes, Quiet Operation, Includes Window Mount Kit, 12,000 BTU, White

SereneLife Portable Electric Air Conditioner Unit-900W 8000 BTU Power Plug-in AC Cold Indoor Room Conditioning System with Cooler, Dehumidifier, Fan, Exhaust Hose, Window Seal, Wheels, Remote (SLPAC8)

Fridgemaster SACC 10,000 BTU Portable Air Conditioner, Dehumidifier and Fan, Cool up to 450 Sq. Ft, ConnectLife Smart Control, Quiet Noise Level, 3 Fan Speeds, Remote Control, Drain-Free, Black

COSTWAY Portable Air Conditioner, 9000 BTU Portable AC with Built-in Dehumidifier, 24H Timer, Smart Sleep Mode, LED Touch Panel for Cooling Rooms up to 280 Sq.Ft, Remote Control & Window Kit Included

BLACK+DECKER BPACT10WT 10,000 BTU Portable Air Conditioner with Remote Control

DORTALA Portable Air Conditioner 10000 BTU, 3-in-1 AC Cooling Unit with Dehumidifier, 24H Timer, Remote Control, Window Kit, Standing Air Conditioner for Home, Apartment, Dorm, Cools up to 350 Sq.Ft

Whynter 14,000 BTU Dual Hose Portable Air Conditioner with Storage bag (ARC-14S)

Whynter ARC-122DS Elite 12000 BTU Dual Hose Digital Portable Air Conditioner

COSTWAY 10000 BTU Portable Air Conditioner, 3 in 1 AC Unit with Dehumidifier & Fan, Sleep Mode, 24H Timer, LED Display, Child Lock, Remote Control, Cool Rooms up to 350 Sq.Ft (White-10000BTU)