Best Air Conditioner Unit Portable Velux Window of 2026

Last updated on 28/01/2026

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Most Relevant

Best Choice

SereneLife Air-conditioning Unit, Portable Air Conditioner 12000 btu, Dehumidifier, Window Vents, Remote Control, LED Display, 24 Hour Timer, AC for Home and Office

SereneLife Air-conditioning Unit, Portable Air Conditioner 12000 btu, Dehumidifier, Window Vents, Remote Control, LED Display, 24 Hour Timer, AC for Home and Office

SereneLife

Why we love it

Effortless portability and stylish design.
Offers cooling, dehumidification, and fan.
Includes convenient remote control.

Main Highlights

Handy and Portable: The SereneLife portable air conditioner system features a lightweight, sleek design, ideal for use in the bedroom, living room, or garage at home or in the office. Equipped with rolling wheels for effortless portability. Controller type: Remote Control.
Three Operating Modes: This compact floor AC unit offers simple plug-in operation with three modes: cooling, dehumidifier, and fan. It also includes an automatic swing mode with a moving wind vent for optimal air circulation.
Built-In Dehumidifier: Enjoy not only the cooling effect of the portable AC but also the added benefit of reduced humidity levels, offering significant financial and space savings.
Remote Control: The unit features a digital touch button control panel with settings for power, mode, timer, temperature, and fan speed. Additional functions such as unit selector (Celsius/Fahrenheit) and sleep key can be adjusted using the included remote control.
12,000 BTU Cooling Power: With a rated power of 1150W and 12,000 BTU (ASHRAE) / 7,000 BTU (SACC) cooling power, this unit can effectively cool a room up to 51 square meters. Airflow is rated at 290 cubic meters per hour, and moisture removal is 1.8 litres per hour, with an operating noise level of only 56 dB.

9.8

Exceptional

9.8

Exceptional

SereneLife

SereneLife Air-conditioning Unit, Portable Air Conditioner 12000 btu, Dehumidifier, Window Vents, Remote Control, LED Display, 24 Hour Timer, AC for Home and Office

Why we love it

Effortless portability and stylish design.
Offers cooling, dehumidification, and fan.
Includes convenient remote control.

Main Highlights

Handy and Portable: The SereneLife portable air conditioner system features a lightweight, sleek design, ideal for use in the bedroom, living room, or garage at home or in the office. Equipped with rolling wheels for effortless portability. Controller type: Remote Control.
Three Operating Modes: This compact floor AC unit offers simple plug-in operation with three modes: cooling, dehumidifier, and fan. It also includes an automatic swing mode with a moving wind vent for optimal air circulation.
Built-In Dehumidifier: Enjoy not only the cooling effect of the portable AC but also the added benefit of reduced humidity levels, offering significant financial and space savings.
Remote Control: The unit features a digital touch button control panel with settings for power, mode, timer, temperature, and fan speed. Additional functions such as unit selector (Celsius/Fahrenheit) and sleep key can be adjusted using the included remote control.
12,000 BTU Cooling Power: With a rated power of 1150W and 12,000 BTU (ASHRAE) / 7,000 BTU (SACC) cooling power, this unit can effectively cool a room up to 51 square meters. Airflow is rated at 290 cubic meters per hour, and moisture removal is 1.8 litres per hour, with an operating noise level of only 56 dB.

Value for Money

Air Conditioning Unit, 9000 BTU Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 269sq.ft

Air Conditioning Unit, 9000 BTU Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 269sq.ft

KGOGO

Why we love it

Powerful cooling on-the-go.
Versatile climate control.
Convenient remote operation.

Main Highlights

❄ 🏠【Portable Air Conditioning, Powerful Air Cooling】Benefiting from the advanced air compressor, the portable air conditioners have a cooling capacity of up to 9,000 BTU, lowering room temperature for rooms up to 269sq.ft. Adjust the room temperate to create coolness and comfort in your bedroom, living room, office, basement, or workplace.
💨 🧊【4-In-1 Multifunctional Air Conditioner Unit】To enhance your indoor air environment, we give two more roles to this air conditioner unit portable to play as a fan/dehumidifier. Drop the temperature to 16℃ when it gets hot, improve the indoor air circulation with two fan speeds, or dehumidify the indoor air to keep the humidity between 40% and 60%.
❄🌡⬇️【Real-Time Display, Remote Control】Check the temperatures at a glance with a LED digital display showing the current temperature. A multi-function control panel and full-function remote control make your life more convenient; thus, you can easily set a timer, adjust the temperature value, and switch modes, whether getting close or far away.
❄🏠【Compact Size, Hassle-Free Installation】Size: 38x38x87cm, Weight: 25 kg. Four casters at the bottom enable easy mobility, while the two side handles give you a grip on the device—a plug rest area on the back for easy storage and movement. Compatible with sliding window types. Adjust the window kit to fit different windows. Require no drilling.
🛋 🏠【User-Friendly Considerate Design】A 24-hour timer of the ac unit portable allows you to set the auto on and off time. Prepare a cool room before you arrive home or help you save energy when it gets cool enough late at night. Have a nap during the daytime or sleep soundly at night under sleep mode when the LED light is dimmed, and noise is reduced.
⚙ 🧰【ACCESSORIES】- We have prepared :1 x Exhaust hose, 1 x Hose connector, 1 x Window kit adapter, 1 x Remote control, 1 x Window kit, 1 x Screw, 1 x Drain hose, 1 x User manual for you. these are the most equipment that you may need in air conditioner package.
📞 📩【EXCELLENT AFTER-SALES SERVICE】- We provide 24×7 customer support to keep you away from after-sales worries. We will do our best to solve your problems, and you can purchase and experience with confidence.

Air Conditioning Unit, 9000 BTU Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 269sq.ft

Why we love it

Powerful cooling on-the-go.
Versatile climate control.
Convenient remote operation.

Main Highlights

❄ 🏠【Portable Air Conditioning, Powerful Air Cooling】Benefiting from the advanced air compressor, the portable air conditioners have a cooling capacity of up to 9,000 BTU, lowering room temperature for rooms up to 269sq.ft. Adjust the room temperate to create coolness and comfort in your bedroom, living room, office, basement, or workplace.
💨 🧊【4-In-1 Multifunctional Air Conditioner Unit】To enhance your indoor air environment, we give two more roles to this air conditioner unit portable to play as a fan/dehumidifier. Drop the temperature to 16℃ when it gets hot, improve the indoor air circulation with two fan speeds, or dehumidify the indoor air to keep the humidity between 40% and 60%.
❄🌡⬇️【Real-Time Display, Remote Control】Check the temperatures at a glance with a LED digital display showing the current temperature. A multi-function control panel and full-function remote control make your life more convenient; thus, you can easily set a timer, adjust the temperature value, and switch modes, whether getting close or far away.
❄🏠【Compact Size, Hassle-Free Installation】Size: 38x38x87cm, Weight: 25 kg. Four casters at the bottom enable easy mobility, while the two side handles give you a grip on the device—a plug rest area on the back for easy storage and movement. Compatible with sliding window types. Adjust the window kit to fit different windows. Require no drilling.
🛋 🏠【User-Friendly Considerate Design】A 24-hour timer of the ac unit portable allows you to set the auto on and off time. Prepare a cool room before you arrive home or help you save energy when it gets cool enough late at night. Have a nap during the daytime or sleep soundly at night under sleep mode when the LED light is dimmed, and noise is reduced.
⚙ 🧰【ACCESSORIES】- We have prepared :1 x Exhaust hose, 1 x Hose connector, 1 x Window kit adapter, 1 x Remote control, 1 x Window kit, 1 x Screw, 1 x Drain hose, 1 x User manual for you. these are the most equipment that you may need in air conditioner package.
📞 📩【EXCELLENT AFTER-SALES SERVICE】- We provide 24×7 customer support to keep you away from after-sales worries. We will do our best to solve your problems, and you can purchase and experience with confidence.

De'Longhi Pinguino PACEL98 Portable 10,700 BTU Air Conditioner with Eco Real Feel Technology, 3 in 1 Air Conditioning Unit, Rooms up to 100m³, Window Kit, A Energy Efficiency

De'Longhi Pinguino PACEL98 Portable 10,700 BTU Air Conditioner with Eco Real Feel Technology, 3 in 1 Air Conditioning Unit, Rooms up to 100m³, Window Kit, A Energy Efficiency

De'Longhi

Why we love it

Optimizes air quality efficiently.
Noise level control feature.
User-friendly touch controls.

Main Highlights

POWERFUL AND EFFECTIVE - Cool your home efficiently with the powerful De'Longhi 10,700 BTU portable air conditioner, Perfect for keeping your home cool during hotter days, for rooms up to 100m³
QUIET OPERATION - The optimised cooling airflow keeps the appliance operating quietly, ideal to use in any situation (47-64dB)
ENERGY EFFICIENT - De'Longhi technology ensures the best comfort level thanks to the automatic adjustment of temperature reduction and humidity control, saving up to 30% on energy consumption, Also boasting Class A Energy Efficiency rating.
EASY TO USE - Manage all functions including temperature, fan speed, timer and cooling function, Control with remote control, or use touch controls on the unit, Integrated handles and castors wheels make for easy transportation
3 IN 1 FUNCTIONALITY - Enjoy ideal comfort thanks to this multifunctional 3-in-1 unit with 3 speed settings, Separate dehumidifying function (36l/ 24 hours) for especially wet seasons or humid rooms and separate fan function to simply circulate air
WINDOW KIT INCLUDED - Window kit is included with 1.2m hose length, for easy installation
Internal test, initial condition 30° C and 40% RH

De'Longhi Pinguino PACEL98 Portable 10,700 BTU Air Conditioner with Eco Real Feel Technology, 3 in 1 Air Conditioning Unit, Rooms up to 100m³, Window Kit, A Energy Efficiency

Why we love it

Optimizes air quality efficiently.
Noise level control feature.
User-friendly touch controls.

Main Highlights

POWERFUL AND EFFECTIVE - Cool your home efficiently with the powerful De'Longhi 10,700 BTU portable air conditioner, Perfect for keeping your home cool during hotter days, for rooms up to 100m³
QUIET OPERATION - The optimised cooling airflow keeps the appliance operating quietly, ideal to use in any situation (47-64dB)
ENERGY EFFICIENT - De'Longhi technology ensures the best comfort level thanks to the automatic adjustment of temperature reduction and humidity control, saving up to 30% on energy consumption, Also boasting Class A Energy Efficiency rating.
EASY TO USE - Manage all functions including temperature, fan speed, timer and cooling function, Control with remote control, or use touch controls on the unit, Integrated handles and castors wheels make for easy transportation
3 IN 1 FUNCTIONALITY - Enjoy ideal comfort thanks to this multifunctional 3-in-1 unit with 3 speed settings, Separate dehumidifying function (36l/ 24 hours) for especially wet seasons or humid rooms and separate fan function to simply circulate air
WINDOW KIT INCLUDED - Window kit is included with 1.2m hose length, for easy installation
Internal test, initial condition 30° C and 40% RH

Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operation, Digital Display, Window Kit, 24-Hour Timer, Covers Up to 215 sq.ft (20㎡)

Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operation, Digital Display, Window Kit, 24-Hour Timer, Covers Up to 215 sq.ft (20㎡)

EUHOMY

15% Off

Why we love it

Versatile year-round climate control.
Whisper-quiet energy-efficient operation.
Easy to move and install.

Main Highlights

🌀【4-IN-1 MULTIFUNCTIONAL DESIGN】: This portable air conditioning unit integrates cooling, dehumidifying, fan, and sleep modes to meet year-round needs. With 2 fan speeds, it ensures optimal comfort in various environments. Whether it's a hot summer or a humid rainy season, this air conditioner can handle it all with ease, providing a comfortable indoor climate whenever you need it.
🌍【ENERGY-EFFICIENT & ULTRA-QUIET OPERATION】: Powered by a GMCC compressor, this portable air conditioner operates at a noise level as low as 52dB, making it perfect for bedrooms and offices. The R290 eco-friendly refrigerant and Class A energy efficiency rating not only reduce environmental impact but also help you save on electricity costs, making it a smart and sustainable choice.
🎮【SMART CONTROL & USER-FRIENDLY OPERATION】: Featuring an LED display and remote control, this air conditioning unit portable allows you to easily adjust the temperature (16-32℃), set the 24-hour timer, and monitor the water-full indicator. The child lock function ensures the safety of children and pets, making it a reliable and family-friendly appliance.
🏡【EASY INSTALLATION & EFFORTLESS MOBILITY】: Designed with built-in handles and 360° casters, this portable AC air conditioner can be moved effortlessly between rooms. The included window kit is compatible with horizontal and vertical sliding windows (17"-53"), enabling quick and tool-free installation. Whether it's your living room, bedroom, or office, this unit adapts seamlessly to different spaces, providing cooling wherever you need it.
💎【2025 UPGRADED DESIGN WITH STYLISH LOOK】: This air conditioner unit portable features a sleek, upgraded design with ABS frosted plastic for a premium feel. The intuitive control panel and clear display enhance usability, while the powerful airflow of 330m³/h ensures rapid cooling for rooms up to 20㎡. Enjoy a comfortable and refreshing environment in no time with this modern and efficient cooling solution.

Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operation, Digital Display, Window Kit, 24-Hour Timer, Covers Up to 215 sq.ft (20㎡)

15% Off

Why we love it

Versatile year-round climate control.
Whisper-quiet energy-efficient operation.
Easy to move and install.

Main Highlights

🌀【4-IN-1 MULTIFUNCTIONAL DESIGN】: This portable air conditioning unit integrates cooling, dehumidifying, fan, and sleep modes to meet year-round needs. With 2 fan speeds, it ensures optimal comfort in various environments. Whether it's a hot summer or a humid rainy season, this air conditioner can handle it all with ease, providing a comfortable indoor climate whenever you need it.
🌍【ENERGY-EFFICIENT & ULTRA-QUIET OPERATION】: Powered by a GMCC compressor, this portable air conditioner operates at a noise level as low as 52dB, making it perfect for bedrooms and offices. The R290 eco-friendly refrigerant and Class A energy efficiency rating not only reduce environmental impact but also help you save on electricity costs, making it a smart and sustainable choice.
🎮【SMART CONTROL & USER-FRIENDLY OPERATION】: Featuring an LED display and remote control, this air conditioning unit portable allows you to easily adjust the temperature (16-32℃), set the 24-hour timer, and monitor the water-full indicator. The child lock function ensures the safety of children and pets, making it a reliable and family-friendly appliance.
🏡【EASY INSTALLATION & EFFORTLESS MOBILITY】: Designed with built-in handles and 360° casters, this portable AC air conditioner can be moved effortlessly between rooms. The included window kit is compatible with horizontal and vertical sliding windows (17"-53"), enabling quick and tool-free installation. Whether it's your living room, bedroom, or office, this unit adapts seamlessly to different spaces, providing cooling wherever you need it.
💎【2025 UPGRADED DESIGN WITH STYLISH LOOK】: This air conditioner unit portable features a sleek, upgraded design with ABS frosted plastic for a premium feel. The intuitive control panel and clear display enhance usability, while the powerful airflow of 330m³/h ensures rapid cooling for rooms up to 20㎡. Enjoy a comfortable and refreshing environment in no time with this modern and efficient cooling solution.

Portable Air Conditioner 9000 BTU, 3-in-1 Unit with Cooling, Dehumidifier & Fan, Remote Control, Dual Display, 24H Timer, Sleep Mode, for Room Home Office, Energy Class a

Portable Air Conditioner 9000 BTU, 3-in-1 Unit with Cooling, Dehumidifier & Fan, Remote Control, Dual Display, 24H Timer, Sleep Mode, for Room Home Office, Energy Class a

Aptliton

Why we love it

Compact and powerful cooling.
Four modes for versatility.
Easy control with remote.

Main Highlights

【4-in-1 Function】This portable air conditioner features four modes: cooling, fan, dehumidifier, and a smart airflow mode. Select cooling for hot days, use the fan for air circulation, or activate the dehumidifier in damp conditions to suit your needs.
【Compact & Powerful Cooling】With 9000 BTU cooling capacity, this unit efficiently cools spaces. Its compact design makes it suitable for various rooms, providing strong airflow to maintain a comfortable environment.
【Easy to Use & Convenient】Control the unit easily using the clear LED display or included remote. Built-in handles and four wheels allow smooth movement between rooms, while the front temperature display offers clear visibility.
【Quiet Operation with Timer】Operates quietly and includes a 24-hour timer and sleep mode for scheduled use. The auto-off function adds convenience, helping you maintain comfort without disturbance.
【Simple Setup & Space-Saving】Install quickly using the included hose and window adapter—no permanent installation required. Its compact size saves space, making it a practical cooling solution for rooms with sliding or double-hung windows.

Portable Air Conditioner 9000 BTU, 3-in-1 Unit with Cooling, Dehumidifier & Fan, Remote Control, Dual Display, 24H Timer, Sleep Mode, for Room Home Office, Energy Class a

Why we love it

Compact and powerful cooling.
Four modes for versatility.
Easy control with remote.

Main Highlights

【4-in-1 Function】This portable air conditioner features four modes: cooling, fan, dehumidifier, and a smart airflow mode. Select cooling for hot days, use the fan for air circulation, or activate the dehumidifier in damp conditions to suit your needs.
【Compact & Powerful Cooling】With 9000 BTU cooling capacity, this unit efficiently cools spaces. Its compact design makes it suitable for various rooms, providing strong airflow to maintain a comfortable environment.
【Easy to Use & Convenient】Control the unit easily using the clear LED display or included remote. Built-in handles and four wheels allow smooth movement between rooms, while the front temperature display offers clear visibility.
【Quiet Operation with Timer】Operates quietly and includes a 24-hour timer and sleep mode for scheduled use. The auto-off function adds convenience, helping you maintain comfort without disturbance.
【Simple Setup & Space-Saving】Install quickly using the included hose and window adapter—no permanent installation required. Its compact size saves space, making it a practical cooling solution for rooms with sliding or double-hung windows.

Portable Air Conditioner 9000 BTU, 5-in-1 Unit with Cooling, Dehumidifier, Fan & Sleep Mode, 2 Speeds, 24H Timer, Remote Control, Includes Window Kit, for Rooms Up to 269 Sq ft [Energy Class a]

Portable Air Conditioner 9000 BTU, 5-in-1 Unit with Cooling, Dehumidifier, Fan & Sleep Mode, 2 Speeds, 24H Timer, Remote Control, Includes Window Kit, for Rooms Up to 269 Sq ft [Energy Class a]

Aptliton

Why we love it

Powerful cooling for any space.
Easy setup and maintenance features.
Convenient remote for flexible use.

Main Highlights

【Powerful Cooling Performance】This portable air conditioner delivers efficient cooling for spaces up to 269 sq ft. With an adjustable temperature range of 16-31°C, it ensures a comfortable indoor climate even during warm weather.
【Convenient User-Friendly Design】The unit features a removable air filter that can be easily cleaned to maintain air circulation. It comes with a complete installation kit including a flexible tube, window adapter, and mounting accessories for quick setup.
【Flexible Placement & Operation】Equipped with a remote control, this air conditioner offers convenient operation from a distance. Its compact design allows for flexible placement in rooms, providing targeted cooling where needed.
【Multi-Functional Use】Ideal for various spaces such as rooms and recreational vehicles, this unit provides reliable cooling to enhance comfort during travel or at home. The included sleep mode ensures quiet operation overnight.
【Reliable & Low-Maintenance】Using R290 refrigerant, this air conditioner is designed for lasting performance. The filter-cleaning reminder helps maintain efficiency, while the sturdy construction ensures long-term use with minimal upkeep required.

Portable Air Conditioner 9000 BTU, 5-in-1 Unit with Cooling, Dehumidifier, Fan & Sleep Mode, 2 Speeds, 24H Timer, Remote Control, Includes Window Kit, for Rooms Up to 269 Sq ft [Energy Class a]

Why we love it

Powerful cooling for any space.
Easy setup and maintenance features.
Convenient remote for flexible use.

Main Highlights

【Powerful Cooling Performance】This portable air conditioner delivers efficient cooling for spaces up to 269 sq ft. With an adjustable temperature range of 16-31°C, it ensures a comfortable indoor climate even during warm weather.
【Convenient User-Friendly Design】The unit features a removable air filter that can be easily cleaned to maintain air circulation. It comes with a complete installation kit including a flexible tube, window adapter, and mounting accessories for quick setup.
【Flexible Placement & Operation】Equipped with a remote control, this air conditioner offers convenient operation from a distance. Its compact design allows for flexible placement in rooms, providing targeted cooling where needed.
【Multi-Functional Use】Ideal for various spaces such as rooms and recreational vehicles, this unit provides reliable cooling to enhance comfort during travel or at home. The included sleep mode ensures quiet operation overnight.
【Reliable & Low-Maintenance】Using R290 refrigerant, this air conditioner is designed for lasting performance. The filter-cleaning reminder helps maintain efficiency, while the sturdy construction ensures long-term use with minimal upkeep required.

MOEGFY AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

MOEGFY AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

MOEGFY

Why we love it

Enhances cooling efficiency.
Saves energy costs.
Easy installation guide.

Main Highlights

【Efficiently Expel Hot Air and Prevent Backflow】The air conditioning window kit helps to exhaust warm air from the air-conditioned room through aircon hose and prevent it from flowing back. It cools your room more effectively, reduces energy consumption, saves electricity costs, reduces carbon dioxide emissions, and protects the environment. What's more, the aircon window seal kit can also prevent flies and spiders from entering the room through the window.
【Wide Application】Make sure to measure your window before purchasing to select the correct size. Specifically designed for mobile air conditioners, drum dryers, and exhaust dryers, our AC window seal kit enables these devices to operate more efficiently by expelling hot air even with the window open. Suitable for tilt and casement windows, but not compatible with sliding windows. Currently available in 6 sizes ranging from 300cm/400cm/500cm/560cm/600cm, with more sizes coming soon.
【Easy Installation】Our product includes air conditioner window seal, instructions, adhesive tape, and cable ties (for securing the hose). No drilling or special tools are required. Simply follow the detailed instructions for a quick installation. Open your window slightly, affix the adhesive tape to the outer or inner frame, attach the air con window seal, and then secure the air conditioner hose in the window seal using the zipper. Use cable ties as needed to keep the hose in place.
【Durable, Waterproof, and Windproof】Our window seal for AC unit is made of durable 210T polyester with a PU coating, providing waterproof and windproof protection. In addition to regulating air exchange, the air conditioning window seal kit also safeguards the indoor environment from dust, dirt, strong winds, sudden rain, and insects. Note: There may be a tiny gap between the zipper of the window seal and the air conditioner hose, but this does not affect its functionality.
【Portable and Reusable】Our portable AC window vent kit is not disposable. After the summer season, simply clean it with water for reuse the following year (the packaging bag can be used for storage). designed with 2 double-ended zippers to adjust the opening size based on the hose diameter, making it suitable for single or dual-hose portable air conditioners. For any questions or concerns, feel free to reach out to us.

MOEGFY AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

Why we love it

Enhances cooling efficiency.
Saves energy costs.
Easy installation guide.

Main Highlights

【Efficiently Expel Hot Air and Prevent Backflow】The air conditioning window kit helps to exhaust warm air from the air-conditioned room through aircon hose and prevent it from flowing back. It cools your room more effectively, reduces energy consumption, saves electricity costs, reduces carbon dioxide emissions, and protects the environment. What's more, the aircon window seal kit can also prevent flies and spiders from entering the room through the window.
【Wide Application】Make sure to measure your window before purchasing to select the correct size. Specifically designed for mobile air conditioners, drum dryers, and exhaust dryers, our AC window seal kit enables these devices to operate more efficiently by expelling hot air even with the window open. Suitable for tilt and casement windows, but not compatible with sliding windows. Currently available in 6 sizes ranging from 300cm/400cm/500cm/560cm/600cm, with more sizes coming soon.
【Easy Installation】Our product includes air conditioner window seal, instructions, adhesive tape, and cable ties (for securing the hose). No drilling or special tools are required. Simply follow the detailed instructions for a quick installation. Open your window slightly, affix the adhesive tape to the outer or inner frame, attach the air con window seal, and then secure the air conditioner hose in the window seal using the zipper. Use cable ties as needed to keep the hose in place.
【Durable, Waterproof, and Windproof】Our window seal for AC unit is made of durable 210T polyester with a PU coating, providing waterproof and windproof protection. In addition to regulating air exchange, the air conditioning window seal kit also safeguards the indoor environment from dust, dirt, strong winds, sudden rain, and insects. Note: There may be a tiny gap between the zipper of the window seal and the air conditioner hose, but this does not affect its functionality.
【Portable and Reusable】Our portable AC window vent kit is not disposable. After the summer season, simply clean it with water for reuse the following year (the packaging bag can be used for storage). designed with 2 double-ended zippers to adjust the opening size based on the hose diameter, making it suitable for single or dual-hose portable air conditioners. For any questions or concerns, feel free to reach out to us.

Air Conditioner Window Seal Kit, Centre Pivot Roof Window Seal Kit for Portable Air Conditioner, Windproof Fastening Tape Zippered AC Vent Seal for Window and Wall (190cm)

Air Conditioner Window Seal Kit, Centre Pivot Roof Window Seal Kit for Portable Air Conditioner, Windproof Fastening Tape Zippered AC Vent Seal for Window and Wall (190cm)

Generic

Why we love it

Perfect for summer use.
Convenient two-piece design.
Easy installation process.

Main Highlights

SUITABLE FOR SUMMER USE. Portable air conditioner window seals are designed to seal open windows and leave a small opening for the exhaust hose of the portable air conditioner. This window seal is mainly used for double-hung windows, such as attic windows.
CONVENIENT DESIGN. The package contains two pieces of portable air conditioner window seals, the package contains one piece of portable air conditioner window seal without zipper for upper windows and one piece of portable air conditioner window seal with zipper for lower windows.
EASY INSTALLATION. Just clean the window opening and window frame, apply the fastening tape, and then stick the upper and lower window seals to the fastening tape, making sure to fully cover the window. Please note that the zipper opening of the lower window seal should start from the middle of the window.
TWO SIZES. We offer two sizes, 190*38 for 380 cm circumference and 230*38 for 460 cm circumference. Please be sure to measure the four sides of the window sash before purchasing to choose the right size.
HIGH-QUALITY MATERIAL. This portable air conditioner window seal is made of wear-resistant fabric and is durable. It is also waterproof, windproof and fly-proof, ensuring you enjoy a comfortable and pleasant indoor air conditioning experience.

Air Conditioner Window Seal Kit, Centre Pivot Roof Window Seal Kit for Portable Air Conditioner, Windproof Fastening Tape Zippered AC Vent Seal for Window and Wall (190cm)

Why we love it

Perfect for summer use.
Convenient two-piece design.
Easy installation process.

Main Highlights

SUITABLE FOR SUMMER USE. Portable air conditioner window seals are designed to seal open windows and leave a small opening for the exhaust hose of the portable air conditioner. This window seal is mainly used for double-hung windows, such as attic windows.
CONVENIENT DESIGN. The package contains two pieces of portable air conditioner window seals, the package contains one piece of portable air conditioner window seal without zipper for upper windows and one piece of portable air conditioner window seal with zipper for lower windows.
EASY INSTALLATION. Just clean the window opening and window frame, apply the fastening tape, and then stick the upper and lower window seals to the fastening tape, making sure to fully cover the window. Please note that the zipper opening of the lower window seal should start from the middle of the window.
TWO SIZES. We offer two sizes, 190*38 for 380 cm circumference and 230*38 for 460 cm circumference. Please be sure to measure the four sides of the window sash before purchasing to choose the right size.
HIGH-QUALITY MATERIAL. This portable air conditioner window seal is made of wear-resistant fabric and is durable. It is also waterproof, windproof and fly-proof, ensuring you enjoy a comfortable and pleasant indoor air conditioning experience.

Bonnlo Air Conditioner Window Kit, 400cm Portable Universal Window Seal Kit for Mobile AC Unit and Tumble Dryer, Hot Air Stop Air Exchange Guards, No Drilling with Zip

Bonnlo Air Conditioner Window Kit, 400cm Portable Universal Window Seal Kit for Mobile AC Unit and Tumble Dryer, Hot Air Stop Air Exchange Guards, No Drilling with Zip

Bonnlo

Why we love it

Efficient cooling and energy savings.
Wide compatibility with various devices.
Quick and easy tool-free installation.

Main Highlights

[Efficient Hot Air Exhaust & Energy Savings]: The air conditioning window seal effectively expels warm air from the room via the aircon hose and prevents backflow. It enhances cooling efficiency, reduces energy consumption, cuts electricity costs, lowers CO₂ emissions, and benefits the environment. Additionally, it keeps flies and spiders from entering through the window.
[Wide Application for Various Devices & Windows]: Designed for mobile air conditioners, drum dryers, and exhaust dryers, this window seal kit allows efficient operation even with windows open. It fits tilt and casement windows with a max perimeter of 400cm/158 inches, offering 6 sizes. Check your window size before buying.
[Quick & Tool-Free Installation]: The aircon window seal kit includes a window seal, instructions, adhesive tape, and cable ties. No drilling or special tools are needed. Just follow the instructions to install it quickly. Open the window slightly, apply adhesive tape to the frame, attach the seal, and secure the hose with a zipper and cable ties if required.
[Durable & Protective Construction]: Made with PU coating, the window seal is waterproof, windproof, and resistant to dust, dirt, rain, and insects. While a small gap may exist between the zipper and the hose, it doesn’t affect performance.
[Reusable & Convenient Design]: This portable AC window vent kit is not disposable. After use, simply clean it with water for storage and reuse. It features 2 double-ended zippers to adjust the opening size for single or dual-hose portable air conditioners. Contact us for any questions.

Bonnlo Air Conditioner Window Kit, 400cm Portable Universal Window Seal Kit for Mobile AC Unit and Tumble Dryer, Hot Air Stop Air Exchange Guards, No Drilling with Zip

Why we love it

Efficient cooling and energy savings.
Wide compatibility with various devices.
Quick and easy tool-free installation.

Main Highlights

[Efficient Hot Air Exhaust & Energy Savings]: The air conditioning window seal effectively expels warm air from the room via the aircon hose and prevents backflow. It enhances cooling efficiency, reduces energy consumption, cuts electricity costs, lowers CO₂ emissions, and benefits the environment. Additionally, it keeps flies and spiders from entering through the window.
[Wide Application for Various Devices & Windows]: Designed for mobile air conditioners, drum dryers, and exhaust dryers, this window seal kit allows efficient operation even with windows open. It fits tilt and casement windows with a max perimeter of 400cm/158 inches, offering 6 sizes. Check your window size before buying.
[Quick & Tool-Free Installation]: The aircon window seal kit includes a window seal, instructions, adhesive tape, and cable ties. No drilling or special tools are needed. Just follow the instructions to install it quickly. Open the window slightly, apply adhesive tape to the frame, attach the seal, and secure the hose with a zipper and cable ties if required.
[Durable & Protective Construction]: Made with PU coating, the window seal is waterproof, windproof, and resistant to dust, dirt, rain, and insects. While a small gap may exist between the zipper and the hose, it doesn’t affect performance.
[Reusable & Convenient Design]: This portable AC window vent kit is not disposable. After use, simply clean it with water for storage and reuse. It features 2 double-ended zippers to adjust the opening size for single or dual-hose portable air conditioners. Contact us for any questions.

AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

Highlandhue

50% Off

Why we love it

Tight seal for energy efficiency.
Universal fit for various ACs.
Easy installation without tools required.

Main Highlights

【Strengthen sealing】 The design of seamless card slot is to connect the panels through embedded grooves, ensuring that the two sides of the connecting panel are straight and can be perfectly installed on the window track, achieving a tight sealing effect, maintaining a comfortable and cool indoor temperature, and saving energy. It effectively disperses hot air outside the window while preventing warm air from circulating in the room.
【Universal air conditioning and ventilation kit】 Suitable for portable air conditioners with a diameter of 5.1 inches, the window ventilation kit includes 4 plates, 2 diameter couplings, sealing tape, and screw fittings. There are two sizes of air conditioning ventilation kits for your reference. Please check the hose length according to your room needs.
【Sliding rail design】 The window sealing plate adopts a humanized track design, which is easy to slide the sealing plate. The sealing plate can be adjusted to the appropriate length according to the height of the window, and locked with butterfly nuts. The length can be quickly adjusted without tools. Suitable for most vertical and horizontal sliding windows.
【2-in-1 connector】 This latest air conditioning window kit is equipped with a 2-in-1 connector, with an inner buckle suitable for ventilation hoses with a diameter of 5.1 inches (clockwise or counterclockwise) and an outer buckle suitable for exhaust hoses with a diameter of 5.9 inches (counterclockwise or clockwise).
【Easy to install and disassemble】 Our window sealing panel is made of high-quality PVC, which has the advantages of high temperature resistance, non aging, non-toxic and pollution-free, and can be used year after year. No tools are required for installation and can be used at home or in the office. And equipped with a grille, it can prevent small animals or garbage from entering the air conditioning ventilation hose and damaging the air conditioning components.

AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

50% Off

Why we love it

Tight seal for energy efficiency.
Universal fit for various ACs.
Easy installation without tools required.

Main Highlights

【Strengthen sealing】 The design of seamless card slot is to connect the panels through embedded grooves, ensuring that the two sides of the connecting panel are straight and can be perfectly installed on the window track, achieving a tight sealing effect, maintaining a comfortable and cool indoor temperature, and saving energy. It effectively disperses hot air outside the window while preventing warm air from circulating in the room.
【Universal air conditioning and ventilation kit】 Suitable for portable air conditioners with a diameter of 5.1 inches, the window ventilation kit includes 4 plates, 2 diameter couplings, sealing tape, and screw fittings. There are two sizes of air conditioning ventilation kits for your reference. Please check the hose length according to your room needs.
【Sliding rail design】 The window sealing plate adopts a humanized track design, which is easy to slide the sealing plate. The sealing plate can be adjusted to the appropriate length according to the height of the window, and locked with butterfly nuts. The length can be quickly adjusted without tools. Suitable for most vertical and horizontal sliding windows.
【2-in-1 connector】 This latest air conditioning window kit is equipped with a 2-in-1 connector, with an inner buckle suitable for ventilation hoses with a diameter of 5.1 inches (clockwise or counterclockwise) and an outer buckle suitable for exhaust hoses with a diameter of 5.9 inches (counterclockwise or clockwise).
【Easy to install and disassemble】 Our window sealing panel is made of high-quality PVC, which has the advantages of high temperature resistance, non aging, non-toxic and pollution-free, and can be used year after year. No tools are required for installation and can be used at home or in the office. And equipped with a grille, it can prevent small animals or garbage from entering the air conditioning ventilation hose and damaging the air conditioning components.

We scanned 785 products

We reviewed these offers relevant to the Air Conditioner Unit Portable Velux Window within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like SereneLife, KGOGO, De'Longhi, EUHOMY, Aptliton, MOEGFY, Generic, Bonnlo, Highlandhue, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Air Conditioner Unit Portable Velux Window in the market, we considered we took a deep dive into 3926 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is SereneLife Air-conditioning Unit, Portable Air Conditioner 12000 btu, Dehumidifier, Window Vents, Remote Control, LED Display, 24 Hour Timer, AC for Home and Office. We love many things about this product by SereneLife. What sets it apart from the competition is Effortless portability and stylish design, Offers cooling, dehumidification, and fan, Includes convenient remote control.
The best value product for most shoppers and where user satisfaction is continuously the highest is Air Conditioning Unit, 9000 BTU Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 269sq.ft by KGOGO based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Air Conditioner Unit Portable Velux Window and the best cost-to-value ratio is AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastenerat Highlandhue with a 50% discount.
Our list of the best Air Conditioner Unit Portable Velux Window is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.