Best Portable AC Vent Kit 5.6 in 2025

Updated on July 2025
#1
14% Off
Free Shipping
  • Adjustable Length: The exhaust hose window kit fits various window sizes, adjustable from 17'' to 63'' for a secure installation.
  • Compatible Hose: Designed for hoses with a diameter of 5.9 inches and counter-clockwise threading for proper attachment.
  • Prevention of Foreign Objects: Includes a bird guard and sealing tape to block debris and minimize hot air infiltration.
  • Versatile Compatibility: Suitable for most vertical and horizontal sliding windows, accommodating varying heights with flexible plate combinations.
  • Simple Installation: Quick setup without the need for complicated tools, ensuring a straightforward experience.
Read More
  • Adjustable Length: The exhaust hose window kit fits various window sizes, adjustable from 17'' to 63'' for a secure installation.
  • Compatible Hose: Designed for hoses with a diameter of 5.9 inches and counter-clockwise threading for proper attachment.
  • Prevention of Foreign Objects: Includes a bird guard and sealing tape to block debris and minimize hot air infiltration.
  • Versatile Compatibility: Suitable for most vertical and horizontal sliding windows, accommodating varying heights with flexible plate combinations.
  • Simple Installation: Quick setup without the need for complicated tools, ensuring a straightforward experience.
Read More
#2
Value for Money
6% Off
Free Shipping
  • Upgraded sealing design prevents hot air from entering, ensuring efficient cooling without the need for additional sealing tape.
  • Hose connector features a protective filter to keep foreign particles out of the hose.
  • Extended hose length of 79 inches provides more flexibility for placement, ideal for home or office use.
  • Adjustable window kit fits both vertical and horizontal sliding windows with lengths ranging from 17 to 61 inches.
  • Package includes 4 seal plates, a 79-inch exhaust hose, a hose coupler, and screws for easy installation and compact storage.
Read More
  • Upgraded sealing design prevents hot air from entering, ensuring efficient cooling without the need for additional sealing tape.
  • Hose connector features a protective filter to keep foreign particles out of the hose.
  • Extended hose length of 79 inches provides more flexibility for placement, ideal for home or office use.
  • Adjustable window kit fits both vertical and horizontal sliding windows with lengths ranging from 17 to 61 inches.
  • Package includes 4 seal plates, a 79-inch exhaust hose, a hose coupler, and screws for easy installation and compact storage.
Read More
#3
Free Shipping
  • Portable air conditioner window vent kit designed for easy installation.
  • Features an adjustable window seal to fit various window sizes.
  • Includes a 5.9-inch diameter exhaust hose for efficient airflow.
  • The hose length is 59 inches, providing flexibility in positioning the A/C unit.
  • Compatible with sliding, horizontal, or vertical windows for universal application.
  • Constructed for use with air conditioning units to enhance cooling efficiency.
Read More
  • Portable air conditioner window vent kit designed for easy installation.
  • Features an adjustable window seal to fit various window sizes.
  • Includes a 5.9-inch diameter exhaust hose for efficient airflow.
  • The hose length is 59 inches, providing flexibility in positioning the A/C unit.
  • Compatible with sliding, horizontal, or vertical windows for universal application.
  • Constructed for use with air conditioning units to enhance cooling efficiency.
Read More
#4
6% Off
Free Shipping
  • Compatible with all air conditioners with a 5.9" diameter vent.
  • Includes 4 adjustable window seal panels (16.9"-62.1"), 1 coupler, 1 filter, screws, weather stripping, and an exhaust hose.
  • Features improved sealing with weather stripping to prevent air leakage and hot air entry, ensuring efficient cooling.
  • Constructed from high-quality PVC and ABS materials for durability and longevity, easy to install and store.
  • Offers 24/7 customer support and a satisfaction guarantee with return options.
Read More
  • Compatible with all air conditioners with a 5.9" diameter vent.
  • Includes 4 adjustable window seal panels (16.9"-62.1"), 1 coupler, 1 filter, screws, weather stripping, and an exhaust hose.
  • Features improved sealing with weather stripping to prevent air leakage and hot air entry, ensuring efficient cooling.
  • Constructed from high-quality PVC and ABS materials for durability and longevity, easy to install and store.
  • Offers 24/7 customer support and a satisfaction guarantee with return options.
Read More
#5
Free Shipping
  • New multifunctional coupler design enhances ventilation efficiency and provides rain protection with mesh holes to block foreign objects from entering.
  • Constructed from durable, heat-resistant PVC material, allowing for easy installation and reuse.
  • Seamless grooves ensure tight sealing against windows, minimizing cold airflow leakage.
  • Compatible with 5.1" and 5.9" AC hoses, suitable for various window types with adjustable fitting for heights from 17 to 56 inches (not for casement windows).
  • Features an easy-install card slot design with detailed instructions; no additional tools required for setup.
Read More
  • New multifunctional coupler design enhances ventilation efficiency and provides rain protection with mesh holes to block foreign objects from entering.
  • Constructed from durable, heat-resistant PVC material, allowing for easy installation and reuse.
  • Seamless grooves ensure tight sealing against windows, minimizing cold airflow leakage.
  • Compatible with 5.1" and 5.9" AC hoses, suitable for various window types with adjustable fitting for heights from 17 to 56 inches (not for casement windows).
  • Features an easy-install card slot design with detailed instructions; no additional tools required for setup.
Read More
#6
Free Shipping
  • Includes connectors for portable air conditioner vents, a silicon cushion ring, wall mount plugs, and screws for straightforward installation
  • Constructed from durable plastic that offers heat resistance and long-lasting support
  • Compatible with 6-inch and 6.5-inch portable air conditioner exhaust hoses for versatile use
  • Designed for easy installation with included mounting screws and silicone gaskets to ensure a tight, leak-free fit
  • Features a cover for the outlet, allowing for ventilation when not in use, promoting a healthier indoor environment
Read More
  • Includes connectors for portable air conditioner vents, a silicon cushion ring, wall mount plugs, and screws for straightforward installation
  • Constructed from durable plastic that offers heat resistance and long-lasting support
  • Compatible with 6-inch and 6.5-inch portable air conditioner exhaust hoses for versatile use
  • Designed for easy installation with included mounting screws and silicone gaskets to ensure a tight, leak-free fit
  • Features a cover for the outlet, allowing for ventilation when not in use, promoting a healthier indoor environment
Read More
#7
Free Shipping
  • Compatible with 5.1" and 5.9" air conditioning hoses, featuring a rain cover for outdoor use and 27% increased airflow compared to older models.
  • Seamlessly seals into window tracks without the need for tape, ensuring effective cooling and reducing gaps.
  • Constructed from durable, anti-extrusion PVC, this kit includes a one-piece bird guard to prevent debris from entering through the exhaust hose.
  • Fits both vertical and horizontal sliding windows, adjustable to lengths between 26 and 64 inches, with a maximum hose length of 59 inches for versatile installation.
  • Designed for easy installation with a slide rail system, includes everything necessary for setup without additional tools.
Read More
  • Compatible with 5.1" and 5.9" air conditioning hoses, featuring a rain cover for outdoor use and 27% increased airflow compared to older models.
  • Seamlessly seals into window tracks without the need for tape, ensuring effective cooling and reducing gaps.
  • Constructed from durable, anti-extrusion PVC, this kit includes a one-piece bird guard to prevent debris from entering through the exhaust hose.
  • Fits both vertical and horizontal sliding windows, adjustable to lengths between 26 and 64 inches, with a maximum hose length of 59 inches for versatile installation.
  • Designed for easy installation with a slide rail system, includes everything necessary for setup without additional tools.
Read More
#8
Free Shipping
  • Compatible with most vertical and horizontal sliding windows with a total length of 120cm/47in, adjustable from 25.5 to 47 inches.
  • Includes an outer plate, inner plate, exhaust hose, exhaust hose adaptor, sealing tape, butterfly screws, and user manual for easy installation.
  • Constructed from durable, high-quality PVC that is resistant to aging and easy to install and remove, making it suitable for home and office use.
  • Designed for easy adjustment to fit various window sizes, featuring a simple installation process that allows for quick setup.
  • Provides effective sealing to prevent air leakage, ensuring efficient operation of the air conditioning unit while saving energy.
Read More
  • Compatible with most vertical and horizontal sliding windows with a total length of 120cm/47in, adjustable from 25.5 to 47 inches.
  • Includes an outer plate, inner plate, exhaust hose, exhaust hose adaptor, sealing tape, butterfly screws, and user manual for easy installation.
  • Constructed from durable, high-quality PVC that is resistant to aging and easy to install and remove, making it suitable for home and office use.
  • Designed for easy adjustment to fit various window sizes, featuring a simple installation process that allows for quick setup.
  • Provides effective sealing to prevent air leakage, ensuring efficient operation of the air conditioning unit while saving energy.
Read More
#9
11% Off
Free Shipping
  • Upgraded sealing design prevents hot air from entering, maintaining a cool indoor environment without the need for additional sealing tape.
  • Extended 79-inch hose provides greater flexibility and movement for portable air conditioners, suitable for various settings.
  • Features a protective filter and rainproof cover on the hose connector to keep debris out and enhance durability, compatible with 5.1-inch and 5.9-inch hoses.
  • Adjustable length accommodates both vertical and horizontal sliding windows, ranging from 17 to 61 inches for versatile installation.
  • Includes all necessary components: 4 seal plates, a 79-inch exhaust hose, a hose coupler, and screws for easy installation and convenient storage.
Read More
  • Upgraded sealing design prevents hot air from entering, maintaining a cool indoor environment without the need for additional sealing tape.
  • Extended 79-inch hose provides greater flexibility and movement for portable air conditioners, suitable for various settings.
  • Features a protective filter and rainproof cover on the hose connector to keep debris out and enhance durability, compatible with 5.1-inch and 5.9-inch hoses.
  • Adjustable length accommodates both vertical and horizontal sliding windows, ranging from 17 to 61 inches for versatile installation.
  • Includes all necessary components: 4 seal plates, a 79-inch exhaust hose, a hose coupler, and screws for easy installation and convenient storage.
Read More
#10
Free Shipping
  • Compatible with 5.1-5.9 inch AC vent hoses; adjustable panels extend from 16.9 to 61 inches, suitable for vertical/horizontal sliding windows and doors.
  • Optimized panel design enhances sealing, preventing hot air from entering and cold air from escaping for improved energy efficiency.
  • Constructed from high-quality, weather-resistant PVC for durability; easy to store and reuse seasonally.
  • Simple tool-free installation; sealing plates secure into window tracks with included tape; adaptable for various window types.
  • Package contains 4 sealing panels, 1 exhaust hose adaptor, sealing tape, and screw accessories; hose not included.
Read More
  • Compatible with 5.1-5.9 inch AC vent hoses; adjustable panels extend from 16.9 to 61 inches, suitable for vertical/horizontal sliding windows and doors.
  • Optimized panel design enhances sealing, preventing hot air from entering and cold air from escaping for improved energy efficiency.
  • Constructed from high-quality, weather-resistant PVC for durability; easy to store and reuse seasonally.
  • Simple tool-free installation; sealing plates secure into window tracks with included tape; adaptable for various window types.
  • Package contains 4 sealing panels, 1 exhaust hose adaptor, sealing tape, and screw accessories; hose not included.
Read More
Window Ac Portable Unit Smaller Extension See All
Midea Air Conditioner Support Bracket For U Shape Air Conditioner See All
Insignia Air Conditioner Hose Replacement See All