Best Portable Ac Velux Window Vent Kit of 2026

Last updated on 29/01/2026
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1
Cestluck Portable AC Window Vent Kit, with 5.9” Exhaust Hose, 5.9" Coupler and Bird Guard, Adjustable Air Conditioner Window Seal Kit Length Range (17” to 63”), Universal Sliding AC Vent Kit

Cestluck Portable AC Window Vent Kit, with 5.9” Exhaust Hose, 5.9" Coupler and Bird Guard, Adjustable Air Conditioner Window Seal Kit Length Range (17” to 63”), Universal Sliding AC Vent Kit

Cestluck
Why we love it
  • Easy installation for anyone.
  • Durable materials for long-lasting use.
  • Adjustable length fits various windows.
Main Highlights
  • 🆒Package Include: Cestluck Window vent kit includes 4 plates, 1 x 5.9"/15cm exhaust hose, 1 x 5.9"/15cm coupler, 1 bird guard and 5 screw accessories & 1 Window Seal & 1 x instruction. Suitable for LG, Whynter, Haier, Hisense and other air-conditioning accessories.
  • 🆒AdjustabIe AC Exhaust Hose: 1 - Make sure your original hose diameter is 5.9 inches from outer edge to outer edge. 2. Make sure your original hose has a counter-clockwise threading direction.
  • 🆒Adjustable Length: The ac vent kit is easy to adjust according to the size of the window, adjustable lengths range from 17''-63''. Achieve a secure and snug fit for optimal performance.
  • 🆒Bird Guard and SeaIing tape: Prevent foreign matter from entering the exhaust hose and effectively is olate the hot air fromentering the room.
  • 🆒Applicable Windows: Our portable air conditioner window kit is suitable for most vertical and horizontal sliding windows. You can use 1 to 6 plates combination according to the size of the window. Be satisfied with the needs of different window heights.
  • 🆒Easy Installation: Our Portable AC Window Vent Kit is designed for quick and easy installation, providing you with a hassle-free experience. No need for complicated tools or extensive instructions.
  • 🆒Durable Materials: window seal kit is made of high-quality PP, anti-extrusion, anti-aging, and can be used year after year. Low weight, can be easily attached and removed and stored space-saving when not in use.
  • 🆒1 Year After Sales Service: If you are not satisfied with our window vent kit, we will offer 100% MONEY BACK and 1 YEAR WARRANTY, if there is any inquiry or problem, email to us and we will reply within 24hrs
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9.8
Exceptional
9.8
Exceptional
Cestluck

Cestluck Portable AC Window Vent Kit, with 5.9” Exhaust Hose, 5.9" Coupler and Bird Guard, Adjustable Air Conditioner Window Seal Kit Length Range (17” to 63”), Universal Sliding AC Vent Kit

Why we love it
  • Easy installation for anyone.
  • Durable materials for long-lasting use.
  • Adjustable length fits various windows.
Main Highlights
  • 🆒Package Include: Cestluck Window vent kit includes 4 plates, 1 x 5.9"/15cm exhaust hose, 1 x 5.9"/15cm coupler, 1 bird guard and 5 screw accessories & 1 Window Seal & 1 x instruction. Suitable for LG, Whynter, Haier, Hisense and other air-conditioning accessories.
  • 🆒AdjustabIe AC Exhaust Hose: 1 - Make sure your original hose diameter is 5.9 inches from outer edge to outer edge. 2. Make sure your original hose has a counter-clockwise threading direction.
  • 🆒Adjustable Length: The ac vent kit is easy to adjust according to the size of the window, adjustable lengths range from 17''-63''. Achieve a secure and snug fit for optimal performance.
  • 🆒Bird Guard and SeaIing tape: Prevent foreign matter from entering the exhaust hose and effectively is olate the hot air fromentering the room.
  • 🆒Applicable Windows: Our portable air conditioner window kit is suitable for most vertical and horizontal sliding windows. You can use 1 to 6 plates combination according to the size of the window. Be satisfied with the needs of different window heights.
  • 🆒Easy Installation: Our Portable AC Window Vent Kit is designed for quick and easy installation, providing you with a hassle-free experience. No need for complicated tools or extensive instructions.
  • 🆒Durable Materials: window seal kit is made of high-quality PP, anti-extrusion, anti-aging, and can be used year after year. Low weight, can be easily attached and removed and stored space-saving when not in use.
  • 🆒1 Year After Sales Service: If you are not satisfied with our window vent kit, we will offer 100% MONEY BACK and 1 YEAR WARRANTY, if there is any inquiry or problem, email to us and we will reply within 24hrs
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Value for Money
2
AC Infinity Window Duct Kit, Universal Vent Port for 100mm and 150mm Inline Fans, Window Vent Kit Fit HVAC Ducting, Hoses, Duct Fans, Air Conditioner, Grow Tents, Grow Rooms for 4" and 6" Inline Fans

AC Infinity Window Duct Kit, Universal Vent Port for 100mm and 150mm Inline Fans, Window Vent Kit Fit HVAC Ducting, Hoses, Duct Fans, Air Conditioner, Grow Tents, Grow Rooms for 4" and 6" Inline Fans

AC Infinity
Why we love it
  • Adaptable fit for various setups.
  • Effectively expels odors.
  • Durable frame for harsh weather.
Main Highlights
  • A duct window kit designed to pair with inline fans for ventilation to the outside environment.
  • Constructed for exhaust and intake purposes to help effectively expel odors and draw in fresh air.
  • Adjustable rail can extend to adaptively fit vertically or horizontally in windows and sliding doors.
  • Durable frame crafted to block debris from entering your home and handle harsh weather conditions.
  • Fits 4/6” ducting and most 5.1/ 5.9” hoses for use with AC units, dryers, and growing equipment.
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9.6
Superb
9.6
Superb
AC Infinity

AC Infinity Window Duct Kit, Universal Vent Port for 100mm and 150mm Inline Fans, Window Vent Kit Fit HVAC Ducting, Hoses, Duct Fans, Air Conditioner, Grow Tents, Grow Rooms for 4" and 6" Inline Fans

Why we love it
  • Adaptable fit for various setups.
  • Effectively expels odors.
  • Durable frame for harsh weather.
Main Highlights
  • A duct window kit designed to pair with inline fans for ventilation to the outside environment.
  • Constructed for exhaust and intake purposes to help effectively expel odors and draw in fresh air.
  • Adjustable rail can extend to adaptively fit vertically or horizontally in windows and sliding doors.
  • Durable frame crafted to block debris from entering your home and handle harsh weather conditions.
  • Fits 4/6” ducting and most 5.1/ 5.9” hoses for use with AC units, dryers, and growing equipment.
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3
2023 Upgrade Portable AC Window Vent Kit with 5.9Inch Exhaust Hose(79Inch Length) Upgraded Seamless AC Window Vent Kit,Air Conditioner window kit Adjustable Length from 17" to 60" for Sliding Window

2023 Upgrade Portable AC Window Vent Kit with 5.9Inch Exhaust Hose(79Inch Length) Upgraded Seamless AC Window Vent Kit,Air Conditioner window kit Adjustable Length from 17" to 60" for Sliding Window

Haikun
Why we love it
  • Perfect airtight seal design.
  • Longer hose for flexibility.
  • Durable, high-quality materials.
Main Highlights
  • 【𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐒𝐞𝐚𝐦𝐥𝐞𝐬𝐬 𝐃𝐞𝐬𝐢𝐠𝐧,𝐊𝐞𝐞𝐩 𝐂𝐨𝐨𝐥& 𝐄𝐧𝐞𝐫𝐠𝐲 𝐒𝐚𝐯𝐢𝐧𝐠】Compare with others,ours portable ac window vent kit panels can fit perfectly into the window tracks for an airtight seal. You don't need to buy extra sealing tape. It effectively isolate hot air outside the window and keeps the room cool.Note:Please make sure the out diameter of your hose is 5.9''/15CM.
  • 【𝐋𝐨𝐧𝐠𝐞𝐫 𝐇𝐨𝐬𝐞 𝐭𝐨 𝟕𝟗 𝐢𝐧𝐜𝐡𝐞𝐬 & 𝐀𝐝𝐝𝐞𝐝 𝐚 𝐅𝐢𝐥𝐭𝐞𝐫】portable ac window kit with a longer hose up to 79 inches, which is longer than most of sellers’59 inches,giving your portable air conditioner more space to move, suitable for home or office. Added a filter prevent birds, mice, snakes and garbage enters to damage the air conditioner.
  • 【𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐭𝐡𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥】Portable air conditioner window kit are made of thicker PVC material,and the hose is made of flexible and heat-resistant polypropylene, ensuring repeatable use for many years.
  • 【𝐀𝐝𝐣𝐮𝐬𝐭 𝐋𝐞𝐧𝐠𝐭𝐡&𝐖𝐢𝐝𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲】The ac window kit is suitable for vertical or horizontal sliding windows. Adjustable lengths range from 17''-64''. The 5.9'' exhaust hose is compatible with most portable air conditioners on the market.
  • 【𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞】The portable air conditioner window vent kit includes 4* Seal Plate, 1* Exhaust Hose (79" length, 5.9" out diameter), 1* Hose Coupler/Adaptor, 1* Filter, 4* Screws. All accessories are very easy to install or disassemble, convenient and save space to store when not in use.
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9.4
Superb
9.4
Superb
Haikun

2023 Upgrade Portable AC Window Vent Kit with 5.9Inch Exhaust Hose(79Inch Length) Upgraded Seamless AC Window Vent Kit,Air Conditioner window kit Adjustable Length from 17" to 60" for Sliding Window

Why we love it
  • Perfect airtight seal design.
  • Longer hose for flexibility.
  • Durable, high-quality materials.
Main Highlights
  • 【𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐒𝐞𝐚𝐦𝐥𝐞𝐬𝐬 𝐃𝐞𝐬𝐢𝐠𝐧,𝐊𝐞𝐞𝐩 𝐂𝐨𝐨𝐥& 𝐄𝐧𝐞𝐫𝐠𝐲 𝐒𝐚𝐯𝐢𝐧𝐠】Compare with others,ours portable ac window vent kit panels can fit perfectly into the window tracks for an airtight seal. You don't need to buy extra sealing tape. It effectively isolate hot air outside the window and keeps the room cool.Note:Please make sure the out diameter of your hose is 5.9''/15CM.
  • 【𝐋𝐨𝐧𝐠𝐞𝐫 𝐇𝐨𝐬𝐞 𝐭𝐨 𝟕𝟗 𝐢𝐧𝐜𝐡𝐞𝐬 & 𝐀𝐝𝐝𝐞𝐝 𝐚 𝐅𝐢𝐥𝐭𝐞𝐫】portable ac window kit with a longer hose up to 79 inches, which is longer than most of sellers’59 inches,giving your portable air conditioner more space to move, suitable for home or office. Added a filter prevent birds, mice, snakes and garbage enters to damage the air conditioner.
  • 【𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐭𝐡𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥】Portable air conditioner window kit are made of thicker PVC material,and the hose is made of flexible and heat-resistant polypropylene, ensuring repeatable use for many years.
  • 【𝐀𝐝𝐣𝐮𝐬𝐭 𝐋𝐞𝐧𝐠𝐭𝐡&𝐖𝐢𝐝𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲】The ac window kit is suitable for vertical or horizontal sliding windows. Adjustable lengths range from 17''-64''. The 5.9'' exhaust hose is compatible with most portable air conditioners on the market.
  • 【𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞】The portable air conditioner window vent kit includes 4* Seal Plate, 1* Exhaust Hose (79" length, 5.9" out diameter), 1* Hose Coupler/Adaptor, 1* Filter, 4* Screws. All accessories are very easy to install or disassemble, convenient and save space to store when not in use.
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4
Bysameyee Portable Air Conditioner Window Vent Kit with Coupler, Adjustable Universal Window Seal Panel Suitable for 5/5.9 Inch AC Hose

Bysameyee Portable Air Conditioner Window Vent Kit with Coupler, Adjustable Universal Window Seal Panel Suitable for 5/5.9 Inch AC Hose

Bysameyee
Why we love it
  • Fits various window sizes.
  • Easy and quick installation.
  • Durable and stable design.
Main Highlights
  • Universal Window Vent Kit for AC Unit: Fits air conditioner hose of both 5inch and 5.9inch (13cm and 15cm) diameter, suitable for vertical and horizontal sliding window.
  • Length Adjustable: It is suitable for most vertical and horizontal sliding windows and can be freely stretched and adjusted in length from 43cm to 140cm(16.93~55.12In).
  • Smooth and Stable with New Design: Adopting a slide-rail interlocking structure between the inner plate and outer plate, which achieves a better fit and improves stability.
  • Easy Installation: Made of strengthened PVC material, it is easy to install by inserting the plate into the sliding track and connect it to the air conditioner hose. No tools required, No need to drill.
  • Complete AC Kit 4-in-1: Includes 4x plates, 1x universal coupler with mesh filter, 1x sealing tape, and 4x screw accessories(needs 3, 1 for spare).
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9.2
Superb
9.2
Superb
Bysameyee

Bysameyee Portable Air Conditioner Window Vent Kit with Coupler, Adjustable Universal Window Seal Panel Suitable for 5/5.9 Inch AC Hose

Why we love it
  • Fits various window sizes.
  • Easy and quick installation.
  • Durable and stable design.
Main Highlights
  • Universal Window Vent Kit for AC Unit: Fits air conditioner hose of both 5inch and 5.9inch (13cm and 15cm) diameter, suitable for vertical and horizontal sliding window.
  • Length Adjustable: It is suitable for most vertical and horizontal sliding windows and can be freely stretched and adjusted in length from 43cm to 140cm(16.93~55.12In).
  • Smooth and Stable with New Design: Adopting a slide-rail interlocking structure between the inner plate and outer plate, which achieves a better fit and improves stability.
  • Easy Installation: Made of strengthened PVC material, it is easy to install by inserting the plate into the sliding track and connect it to the air conditioner hose. No tools required, No need to drill.
  • Complete AC Kit 4-in-1: Includes 4x plates, 1x universal coupler with mesh filter, 1x sealing tape, and 4x screw accessories(needs 3, 1 for spare).
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5
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.
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9.0
Superb
9.0
Superb
Generic

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.
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6
Air Conditioner window seal,400CM Portable Ac window Vent Kit for Mobile Air Conditioner, Unit Waterproof No Drilling,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

Air Conditioner window seal,400CM Portable Ac window Vent Kit for Mobile Air Conditioner, Unit Waterproof No Drilling,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

Clyfanesy
Why we love it
  • Efficient hot air expulsion.
  • Easy installation, no tools required.
  • Durable and weather-resistant design.
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.
  • 🌊【Easy To Install】No tool or drilling needed. All you need comes with window seal! Simply apply the adhesive hook tape to the inside of your window frame and to the window itself, attach the window seal to the hook tape. Open the zip and place air hose out of the window. Then close the zip tightly around the hose. Window remains fully functional and can be closed and opened as usual. Additional cable ties are included with the product as additional support and fastening.
  • 🌊【Tough and Weather-Resistant】: Our window seal for air conditioner is crafted with tough 210T polyester with PU coating fabric, to withstand UV exposure, rain, and other environmental elements. Our window seal is reusable,wash the seal under 40 degrees Celsius and keep it for the following summer. Enjoy long-lasting performance and peace of mind, knowing your investment is protected.
  • 🌊【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.
  • 🌊【Wide Application】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.
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8.9
Excellent
8.9
Excellent
Clyfanesy

Air Conditioner window seal,400CM Portable Ac window Vent Kit for Mobile Air Conditioner, Unit Waterproof No Drilling,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

Why we love it
  • Efficient hot air expulsion.
  • Easy installation, no tools required.
  • Durable and weather-resistant design.
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.
  • 🌊【Easy To Install】No tool or drilling needed. All you need comes with window seal! Simply apply the adhesive hook tape to the inside of your window frame and to the window itself, attach the window seal to the hook tape. Open the zip and place air hose out of the window. Then close the zip tightly around the hose. Window remains fully functional and can be closed and opened as usual. Additional cable ties are included with the product as additional support and fastening.
  • 🌊【Tough and Weather-Resistant】: Our window seal for air conditioner is crafted with tough 210T polyester with PU coating fabric, to withstand UV exposure, rain, and other environmental elements. Our window seal is reusable,wash the seal under 40 degrees Celsius and keep it for the following summer. Enjoy long-lasting performance and peace of mind, knowing your investment is protected.
  • 🌊【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.
  • 🌊【Wide Application】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.
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7
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.
Show More
8.7
Excellent
8.7
Excellent
MOEGFY

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.
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8
cainda Portable Air Conditioner Windows Vent Kit, AC Window Seal for 13/15cm(5/5.9In) Diameter Air Conditioner Exhaust Hose, Portable AC Window Kit Adjustable Length 43-140cm(17-55in)

cainda Portable Air Conditioner Windows Vent Kit, AC Window Seal for 13/15cm(5/5.9In) Diameter Air Conditioner Exhaust Hose, Portable AC Window Kit Adjustable Length 43-140cm(17-55in)

cainda
Why we love it
  • Ensures efficient energy use.
  • Broadly compatible with ACs.
  • Simple, tool-free installation.
Main Highlights
  • 【Cainda AC Window Vent Kit】: window seal for portable air conditioner. The plate can be perfectly embedded into the window rail to achieve a tightly sealing effect, keep the indoor temperature comfortable and cool, more energy saving.
  • 【Wide Compatibility】: 2-in-1 Coupler, suits for 5in/13cm diameter exhaust hose(Anti clockwise and clockwise Both) and 5.9in/15cm diameter exhaust hose(Anti clockwise Only). Compatible with Midea / LG / Hisense / BLACK+BECKE / Whynter / Honeywell / Newair / FRIGIDAIRE / Emerson / Shinco / Gree / Aux / Haier portable air conditioner.
  • 【Suit for Horizontal or Vertical Windows】: Four sealing plates for free increase or decrease. Adjustable Length 17-55in(43-140cm). Please be sure to measure your window size before purchasing.
  • 【User-friendly Design for use】: No tools are required, easy to install and disassemble for an adult. can be used repeatedly. Made of PVC material, durable, lightweight, and healthy.
  • 【What you will get】: 4pcs Window Seal Plates, 4pcs Screws for fixing, 1pcs 2-in-1 Coupler, 3 meter foam tape and the lifetime warranty we provide. If you have any questions before or after purchasing, please contact with us.
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8.7
Excellent
8.7
Excellent
cainda

cainda Portable Air Conditioner Windows Vent Kit, AC Window Seal for 13/15cm(5/5.9In) Diameter Air Conditioner Exhaust Hose, Portable AC Window Kit Adjustable Length 43-140cm(17-55in)

Why we love it
  • Ensures efficient energy use.
  • Broadly compatible with ACs.
  • Simple, tool-free installation.
Main Highlights
  • 【Cainda AC Window Vent Kit】: window seal for portable air conditioner. The plate can be perfectly embedded into the window rail to achieve a tightly sealing effect, keep the indoor temperature comfortable and cool, more energy saving.
  • 【Wide Compatibility】: 2-in-1 Coupler, suits for 5in/13cm diameter exhaust hose(Anti clockwise and clockwise Both) and 5.9in/15cm diameter exhaust hose(Anti clockwise Only). Compatible with Midea / LG / Hisense / BLACK+BECKE / Whynter / Honeywell / Newair / FRIGIDAIRE / Emerson / Shinco / Gree / Aux / Haier portable air conditioner.
  • 【Suit for Horizontal or Vertical Windows】: Four sealing plates for free increase or decrease. Adjustable Length 17-55in(43-140cm). Please be sure to measure your window size before purchasing.
  • 【User-friendly Design for use】: No tools are required, easy to install and disassemble for an adult. can be used repeatedly. Made of PVC material, durable, lightweight, and healthy.
  • 【What you will get】: 4pcs Window Seal Plates, 4pcs Screws for fixing, 1pcs 2-in-1 Coupler, 3 meter foam tape and the lifetime warranty we provide. If you have any questions before or after purchasing, please contact with us.
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9
Veesper 90.6″ Portable Air Conditioner Window Seal Kit, Windproof Zippered AC Vent Seal for Window and Wall, Fast-Install Waterproof Tape for Portable AC, Large

Veesper 90.6″ Portable Air Conditioner Window Seal Kit, Windproof Zippered AC Vent Seal for Window and Wall, Fast-Install Waterproof Tape for Portable AC, Large

Veesper
Why we love it
  • Effective cooling efficiency boost.
  • Convenient zipper design for flexibility.
  • Durable and weather-resistant material.
Main Highlights
  • Two-Piece Window Seals: The package includes two portable AC window seals, with each measuring about 230x40cm/90.55x15.75inch. Please note that this window seals is mainly designed for double-hung window, such as those found in attics.
  • Good for Summer: The portable AC window seals is specifically designed to seals open window and create a small opening for the exhausting hose of your portable air conditioner. This convenient design not only makes installation easy but also ensures better cooling efficiency for your indoor space.
  • Convenient Design: The package includes one portable AC window seals without a zipper for the upper window and one with a zipper for the lower window. The zipper opening design allows for easy placement, removal, and sealing of the exhausting hose or window seals.
  • Quality Material: Made from wear-resistant fabric material, this portable AC window seals is built to last. It is also waterproof, windproof, and keeps out flies, ensuring a comfortable and enjoyable indoor air conditioning experience.
  • Easy Installation: Installing the window seals is quick and easy. Simply clean the window opening and frame, apply the fastening tape, and then attach the upper and lower window seals onto the fastening tape, ensuring complete coverage of the window. Please note that the zipper opening of the lower window seals should start from the middle of the window.
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8.7
Excellent
8.7
Excellent
Veesper

Veesper 90.6″ Portable Air Conditioner Window Seal Kit, Windproof Zippered AC Vent Seal for Window and Wall, Fast-Install Waterproof Tape for Portable AC, Large

Why we love it
  • Effective cooling efficiency boost.
  • Convenient zipper design for flexibility.
  • Durable and weather-resistant material.
Main Highlights
  • Two-Piece Window Seals: The package includes two portable AC window seals, with each measuring about 230x40cm/90.55x15.75inch. Please note that this window seals is mainly designed for double-hung window, such as those found in attics.
  • Good for Summer: The portable AC window seals is specifically designed to seals open window and create a small opening for the exhausting hose of your portable air conditioner. This convenient design not only makes installation easy but also ensures better cooling efficiency for your indoor space.
  • Convenient Design: The package includes one portable AC window seals without a zipper for the upper window and one with a zipper for the lower window. The zipper opening design allows for easy placement, removal, and sealing of the exhausting hose or window seals.
  • Quality Material: Made from wear-resistant fabric material, this portable AC window seals is built to last. It is also waterproof, windproof, and keeps out flies, ensuring a comfortable and enjoyable indoor air conditioning experience.
  • Easy Installation: Installing the window seals is quick and easy. Simply clean the window opening and frame, apply the fastening tape, and then attach the upper and lower window seals onto the fastening tape, ensuring complete coverage of the window. Please note that the zipper opening of the lower window seals should start from the middle of the window.
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10
lasuroa Portable Air Conditioner Window Kit, 157 Inch Adjustable Window Seal AC Vent Kit with Zipper and Touch Fastener Air Conditioner Accessories for Portable AC Tumble Dryer

lasuroa Portable Air Conditioner Window Kit, 157 Inch Adjustable Window Seal AC Vent Kit with Zipper and Touch Fastener Air Conditioner Accessories for Portable AC Tumble Dryer

lasuroa
Why we love it
  • Easy, tool-free installation process.
  • Durable, premium-quality materials used.
  • Effective air sealing for efficiency.
Main Highlights
  • Product Included: You will receive 1 portable air conditioner window kit, which includes 1 sealing cloth, 1 self-adhesive strip, 2 cable ties, 1 instruction manual, this set can easily solve the ventilation and sealing of the air conditioner window.
  • Premium Material: Our portable AC window vent kit is made of premium-quality polyester, which is durable and can maintain stable effect for a long time, so you can use it with confidence.
  • Good Sealing: Our adjustable window vent kit has a zipper and a reinforced self-adhesive strip to form an airtight barrier, effectively blocking heat and rain. Ensure a good seal to maximize air conditioning efficiency. You can control ventilation by adjusting the opening of the zipper.
  • Easy to Install: Our AC window seal set does not require complicated tools and operations, no drilling is required, just measure the window size, apply the tape and fix the sealing cloth to complete the installation.
  • Wide Applications: Our AC window vent kit is perfect for air conditioning ventilation in summer and dryer exhaust in winter. Its compact storage and reusable design make it suitable for your home, office, or RV all year round.
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8.7
Excellent
8.7
Excellent
lasuroa

lasuroa Portable Air Conditioner Window Kit, 157 Inch Adjustable Window Seal AC Vent Kit with Zipper and Touch Fastener Air Conditioner Accessories for Portable AC Tumble Dryer

Why we love it
  • Easy, tool-free installation process.
  • Durable, premium-quality materials used.
  • Effective air sealing for efficiency.
Main Highlights
  • Product Included: You will receive 1 portable air conditioner window kit, which includes 1 sealing cloth, 1 self-adhesive strip, 2 cable ties, 1 instruction manual, this set can easily solve the ventilation and sealing of the air conditioner window.
  • Premium Material: Our portable AC window vent kit is made of premium-quality polyester, which is durable and can maintain stable effect for a long time, so you can use it with confidence.
  • Good Sealing: Our adjustable window vent kit has a zipper and a reinforced self-adhesive strip to form an airtight barrier, effectively blocking heat and rain. Ensure a good seal to maximize air conditioning efficiency. You can control ventilation by adjusting the opening of the zipper.
  • Easy to Install: Our AC window seal set does not require complicated tools and operations, no drilling is required, just measure the window size, apply the tape and fix the sealing cloth to complete the installation.
  • Wide Applications: Our AC window vent kit is perfect for air conditioning ventilation in summer and dryer exhaust in winter. Its compact storage and reusable design make it suitable for your home, office, or RV all year round.
Show More