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10 bestEnergy Saving Window Air Conditionerof December 2025

112M consumers helped this year.

1

Meaco MeacoCool Pro Series 10,000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit

Meaco MeacoCool Pro Series 10,000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit

Meaco MeacoCool Pro Series 10,000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit

Meaco

9.8

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2

Portable Air Conditioning Unit 9000 BTU,2024 Upgraded Fast Cooling&Energy Efficient Powerful Air Conditioners for Room 300Sq. Ft,3-1 Dehumidifier,Fan with 2 Fan Speeds,Smart Display&Remote Control

Portable Air Conditioning Unit 9000 BTU,2024 Upgraded Fast Cooling&Energy Efficient Powerful Air Conditioners for Room 300Sq. Ft,3-1 Dehumidifier,Fan with 2 Fan Speeds,Smart Display&Remote Control

Portable Air Conditioning Unit 9000 BTU,2024 Upgraded Fast Cooling&Energy Efficient Powerful Air Conditioners for Room 300Sq. Ft,3-1 Dehumidifier,Fan with 2 Fan Speeds,Smart Display&Remote Control

Zeroteek

9.6

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3

Pro Breeze 4-in-1 Smart Portable Air Conditioner 5000 BTU with Wifi, Remote Control, 24 Hour Timer & Dual Window Venting Kit Included - Powerful Air Conditioning Unit for Home

Pro Breeze 4-in-1 Smart Portable Air Conditioner 5000 BTU with Wifi, Remote Control, 24 Hour Timer & Dual Window Venting Kit Included - Powerful Air Conditioning Unit for Home

Pro Breeze 4-in-1 Smart Portable Air Conditioner 5000 BTU with Wifi, Remote Control, 24 Hour Timer & Dual Window Venting Kit Included - Powerful Air Conditioning Unit for Home

Pro Breeze

9.3

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4

9000 BTU Portable Air Conditioner, 4-in-1 WIFI Smart App Air Conditioning Unit with Digital Display, Air Cooling Fan with 3 Speed, Ventilation, Dehumidifier & Sleep Mode with 24 Hour Timer, Window Kit

9000 BTU Portable Air Conditioner, 4-in-1 WIFI Smart App Air Conditioning Unit with Digital Display, Air Cooling Fan with 3 Speed, Ventilation, Dehumidifier & Sleep Mode with 24 Hour Timer, Window Kit

9000 BTU Portable Air Conditioner, 4-in-1 WIFI Smart App Air Conditioning Unit with Digital Display, Air Cooling Fan with 3 Speed, Ventilation, Dehumidifier & Sleep Mode with 24 Hour Timer, Window Kit

KALAHOL

9.1

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5

Inventor Air Conditioning Unit Chilly, 9000BTU Portable Air Conditioner, 3-1,Dehumidifier,Cooling,Fan,2 Fan Speeds,Energy efficient, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

Inventor Air Conditioning Unit Chilly, 9000BTU Portable Air Conditioner, 3-1,Dehumidifier,Cooling,Fan,2 Fan Speeds,Energy efficient, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

Inventor Air Conditioning Unit Chilly, 9000BTU Portable Air Conditioner, 3-1,Dehumidifier,Cooling,Fan,2 Fan Speeds,Energy efficient, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

Inventor

8.8

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OtherRelated products

Midea Portable Air Conditioning Unit 9000 BTU | Energy Efficient Air Conditioner & Dehumidifier for Rooms with Remote Control, 24Hr Timer, Window Vent | Self Evaporating Technology - White

Midea Portable Air Conditioning Unit 9000 BTU | Energy Efficient Air Conditioner & Dehumidifier for Rooms with Remote Control, 24Hr Timer, Window Vent | Self Evaporating Technology - White

EcoAir 4-in-1 Portable Air Conditioner 9000 BTU with Remote Control. Powerful Energy Saving Air Conditioning with Energy Efficiency Rating Class A | Free Window Seal Kit | Crystal MK3

EcoAir 4-in-1 Portable Air Conditioner 9000 BTU with Remote Control. Powerful Energy Saving Air Conditioning with Energy Efficiency Rating Class A | Free Window Seal Kit | Crystal MK3

JIANZHENKEJI Mobile Air Conditioner Sliding Window Seal Sash Kit for Portable Unit,Air Con Exhaust Hose with 5.9 Inches Diameter,Adjustable Max Length to 60 Inch, White (M-AC-WS4-01)

JIANZHENKEJI Mobile Air Conditioner Sliding Window Seal Sash Kit for Portable Unit,Air Con Exhaust Hose with 5.9 Inches Diameter,Adjustable Max Length to 60 Inch, White (M-AC-WS4-01)

Sliding Window Seal | Mobile Air Conditioner Replacement Window PVC Seal Bracket | Multipurpose Window Vent, Suitable for Portable A/C with 5.9"/15cm Air Conditioner Diameter Hoses

Sliding Window Seal | Mobile Air Conditioner Replacement Window PVC Seal Bracket | Multipurpose Window Vent, Suitable for Portable A/C with 5.9"/15cm Air Conditioner Diameter Hoses

6

HOMCOM 12,000 BTU Portable Air Conditioner, 5-in-1 Air Conditioning Unit, Dehumidifier with Remote, LED Display, 2 Speeds, 24H Timer On/Off, Child Lock, Window Venting Kit, 28m², A Energy Efficiency

HOMCOM 12,000 BTU Portable Air Conditioner, 5-in-1 Air Conditioning Unit, Dehumidifier with Remote, LED Display, 2 Speeds, 24H Timer On/Off, Child Lock, Window Venting Kit, 28m², A Energy Efficiency

HOMCOM 12,000 BTU Portable Air Conditioner, 5-in-1 Air Conditioning Unit, Dehumidifier with Remote, LED Display, 2 Speeds, 24H Timer On/Off, Child Lock, Window Venting Kit, 28m², A Energy Efficiency

HOMCOM

8.6

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5% off

7

Pro Breeze 4-in-1 Portable Air Conditioner 7000 BTU with Remote Control, 24 Hour Timer & Dual Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating

Pro Breeze 4-in-1 Portable Air Conditioner 7000 BTU with Remote Control, 24 Hour Timer & Dual Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating

Pro Breeze 4-in-1 Portable Air Conditioner 7000 BTU with Remote Control, 24 Hour Timer & Dual Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating

Pro Breeze

8.3

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7% off

8

EcoAir 6-in-1 Portable Air Conditioner 7000 BTU w Remote Control. Powerful Energy Saving Air Conditioning Energy Efficiency Rating Class A+ | Free Window Seal Kit | Crystal MK2

EcoAir 6-in-1 Portable Air Conditioner 7000 BTU w Remote Control. Powerful Energy Saving Air Conditioning Energy Efficiency Rating Class A+ | Free Window Seal Kit | Crystal MK2

EcoAir 6-in-1 Portable Air Conditioner 7000 BTU w Remote Control. Powerful Energy Saving Air Conditioning Energy Efficiency Rating Class A+ | Free Window Seal Kit | Crystal MK2

EcoAir

8.1

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9

HOMCOM 8000 BTU 4-In-1 Portable Air Conditioner Unit Cooling Dehumidifying Ventilating for Room up to 15m², with Fan, Remote, 24H Timer, Window Mount Kit, R290, A Energy Efficiency

HOMCOM 8000 BTU 4-In-1 Portable Air Conditioner Unit Cooling Dehumidifying Ventilating for Room up to 15m², with Fan, Remote, 24H Timer, Window Mount Kit, R290, A Energy Efficiency

HOMCOM 8000 BTU 4-In-1 Portable Air Conditioner Unit Cooling Dehumidifying Ventilating for Room up to 15m², with Fan, Remote, 24H Timer, Window Mount Kit, R290, A Energy Efficiency

HOMCOM

7.8

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6% off

10

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

Belaco

7.5

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