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7 bestEnergy Star Portable Air Conditionerof September 2026

112M consumers helped this year.

8% off

1

Midea Duo 14,000 BTU (12,000 BTU SACC) HE Inverter Ultra Quiet Portable Air Conditioner, Cools up to 550 Sq. Ft, Works with Alexa/Google Assistant, Includes Remote Control & Window Kit, Black
Midea Duo 14,000 BTU (12,000 BTU SACC) HE Inverter Ultra Quiet Portable Air Conditioner, Cools up to 550 Sq. Ft, Works with Alexa/Google Assistant, Includes Remote Control & Window Kit, Black

Midea

9.8

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17% off

2

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)
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)

SereneLife

9.6

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3

BLACK+DECKER Portable Air Conditioner
BLACK+DECKER Portable Air Conditioner

BLACK+DECKER

9.3

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4

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

Whynter

9.0

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5

TOSOT 10,200BTU (6,200 BTU SACC) Portable Air Conditioner, Smart Wifi Control, AC Unit with Dehumidifier, Fan, Window Kit for Easy Installation, Cool Rooms Up to 400 Square Feet, Shiny Series
TOSOT 10,200BTU (6,200 BTU SACC) Portable Air Conditioner, Smart Wifi Control, AC Unit with Dehumidifier, Fan, Window Kit for Easy Installation, Cool Rooms Up to 400 Square Feet, Shiny Series

TOSOT

8.7

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6

Whynter ARC-110WD Dual Hose Eco-Friendly Portable Air Conditioner, 11000 BTU
Whynter ARC-110WD Dual Hose Eco-Friendly Portable Air Conditioner, 11000 BTU

Whynter

8.4

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7

COSTWAY, 10000BTU Cooler with Drying/Fan/Sleep Mode, 2 Speeds, 24H Timer, Remote Control, AC for Home & Office, Cools Room up to 350 Sq. Ft, Window Kit Included Portable Air Conditioner, Gray
COSTWAY, 10000BTU Cooler with Drying/Fan/Sleep Mode, 2 Speeds, 24H Timer, Remote Control, AC for Home & Office, Cools Room up to 350 Sq. Ft, Window Kit Included Portable Air Conditioner, Gray

COSTWAY

8.1

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