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Top 9August 2025

Best Portable Ac Window Vent Kit Air Conditioner Exhaust Hose Adapter

We made a list of the top 9 Portable Ac Window Vent Kit Air Conditioner Exhaust Hose Adapter based on verified reviews, popularity and other factors which we summarized for you in this list.

Best Choice

Portable AC Window Vent Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for AC Unit, Seamless Portable AC Window Seal With 5.9 Inch Diameter, 59 Inch Length Exhaust Hose

Portable AC Window Vent Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for AC Unit, Seamless Portable AC Window Seal With 5.9 Inch Diameter, 59 Inch Length Exhaust Hose

✓【Portable AC Unit】 Our portable air conditioner hose kit is suitable for air conditioner with diameter of 5.9".The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9"-62.1" which can match most vertical and horizontal sliding window and door（Tip: Our kits do not include the coupler to connect the air conditioner）
✓【Reusable】:This Portable AC window seal kit is made of high-quality PVC and the coupler is made of premium ABS, which anti-extrusion, anti-aging, and can be used year after year. Removed and stored space-saving when not in use
✓【Energy Saving】: Our window slide kit can be better embedded in the window rails, which can achieve a tight sealing effect, effectively isolate hot air, keep the room air cool all the time, and save your electricity bills
✓【Easy to install and disassemble】:Our window duct kit for portable air conditioner adopted novel design, no additional tools needed, very easy to set up and detach to restore
✓【Package Include】:2x43cm/17" Fixing Plate, 2x43cm/17" Adjustable Plate, 1x 5.9" coupler filter, 1 x Exhaust Hose Adaptor(15cm/5.9"), 1 x 5.9" Exhaust Hose - 59 Inch Length Exhaust Hose, 1x 10 FT Sealing Tape, 4x Screws.Please Check Your Window Size Before Buying

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CASSAIO Portable Air Conditioner Window Kit,Seamless Portable AC Window Vent Kit with 5.9" Universal Exhaust Hose Adapter,Adjustable Window Seal Plates for Sliding Window

CASSAIO Portable Air Conditioner Window Kit,Seamless Portable AC Window Vent Kit with 5.9" Universal Exhaust Hose Adapter,Adjustable Window Seal Plates for Sliding Window

✓【Universal Portable AC Window Vent Kit】This latest portable air conditioner window kit matches most portable air conditioner on the market.Compatible with all portable ac hose with a diameter of 5.9 inch(only for counterclockwise).Suitable for vertical and horizontal sliding window air conditioner,you can adjust and combine window air conditioner side panels to fit your sliding windows at home.
✓【Increase Cooling Efficiency】Most customers find that the gap between portable ac air conditioner and window cause energy waste. By installing our portable ac window kit,you will be surprised that ac window seal kit can ensure cool air inside and hot air outside, helping portable air conditioner increase cooling efficiency and reducing your carbon emission.
✓【Strengthen Sealing】Designed with a telescopic track for easy sliding of side panels,ac window kit can achieve a good sealing effect.Thickened air conditioner window seal tape makes the gap between window ac side panels and window almost zero, preventing hot air from entering and keeping your room cool all the time.
✓【Thickened & Durable Material】Portable air conditioner window kit is made of premium PVC environmental material,anti-extrusion,anti-aging, high temperature resistance,not easy to break, which is thicker and stronger than traditional air conditioner window kit. Even if ac window seal kit is used for a long time, this air conditioner window seal can also maintain shape.
✓【Easy to Install】No additional tools are needed to install portable ac window vent kit. Easy to disassemble and store. Equipped with a filter to prevent small animal or garbage from entering portable air conditioner hose to damage your portable ac window kit.Simply fix window vent kit on the vertical & sliding window, and you can enjoy your cool summer.
✓【Package Includes】This Portable ac window vent kit contains：4 x 16.9'' Window AC Side Panels,1 x 5.9"Portable Air Conditioner Vent Hose ,1 X 5.9"AC Exhaust Hose Coupler,1 x 5.9"Air Conditioner Filter,4 x Small Screws,1 X AC Window Seal Tape,1 x User Manual. Please make sure to check your portable ac hose is 5.9".If you have any problem, please feel free to contact us.

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6% Discount

LEZIFU Portable Air Conditioner Kit with Hose, Adjustable Window Seal with 5.9 Inch Diameter 59" Length Hose for Vertical/Horizontal Window

LEZIFU Portable Air Conditioner Kit with Hose, Adjustable Window Seal with 5.9 Inch Diameter 59" Length Hose for Vertical/Horizontal Window

✓❄️【Strengthen sealing】:This window kit keeps your room cool for longer and save electricity charges. It effectively diffuse the hot air out of the window, preventing warm air circulating in your room meanwhile.
✓❄️【Reusable】:This Window seal kit is made of high-quality PVC, which anti-extrusion, anti-aging, and can be used year after year. Removed and stored space-saving when not in use.
✓❄️【Easy to install and disassemble】:Our window slide kit plate for portable air conditioner adopted novel design, no additional tools needed, very easy to set up and detach to restore, Besides, the installation video is attached, no worry about installation.
✓❄️【Adjustable lenth】:It is suitable for most vertical and horizontal sliding windows and can be freely stretched and adjusted in length. Maximum adjustable length:160cm/63"
✓❄️【Package Include】:2x43cm/17" Fixing Plate, 2x43cm/17" Adjustable Plate, 1x 5.9”coupler filter,1 x Exhaust Hose Adaptor(15cm/5.9"),1 x 5.9" Exhaust Hose - 59 Inch Length Exhaust Hose, 1x 10 FT Sealing Tape, 3x Screws.Please Check Your Window Size Before Buying.

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26% Discount

Portable Air conditioner Window Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for Unit, AC Window Vent Seal Suitable for 5.9” AC Exhaust Hose

Portable Air conditioner Window Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for Unit, AC Window Vent Seal Suitable for 5.9” AC Exhaust Hose

✓WINDOW KIT: UNAOIWN AC window vent kit includes 4 plates, 5.9 diameter duck coupler, a filter, 4 screw accessories (THIS KIT WITHOUT AC HOSE AND A/C UNIT). It applies to air conditioning 5.9inch vent hose (whether it is a clockwise or counterclockwise air-conditioning exhaust hose). Great for most portable air conditioners in the market.
✓DURABLE MATERIALS: UNAOIWN window seal kit is made of high-quality PVC, which anti-extrusion, anti-aging, and can be used year after year. Simple and stable fixing method for install and disassemble easily, suit for using in home or office. Easy to store, and save space.
✓VERTICAL & HORIZONTAL USE: It is suitable for most vertical and horizontal sliding window. You can make any combination according to the size of the window: use a 2-board combination, a 3-board combination or a 4-board combination. It is convenient to use in any place. No tools required, our AC exhaust kit is easy to slide the sealing plate and quickly lock. Adjustable length range: 17 inches or 27inch to 65 inches.
✓EXCELLENT SEALING PERFORMANCE: There is a gap between the fixed plate and the adjustable plate because the adjustable plate needs to be inserted into the fixed plate. Therefore, the SEALING STRIP IS A MUST. Our air conditioner sealing plate set includes a 3.5M sealing strip; The sealing strip is attached to the connection between the sliding window and the plate, which can keep your room cool at all times, effectively isolate the hot air from entering and save power.
✓EXCELLENT USER GUIDE SERVICE: We are committed to solving any problems that may occur. 24 hours online customer service, so that you are 100% satisfied. Please feel free to buy any goods from us.

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20% Discount

MQIDLFE Portable Air Conditioner Window Vent Kit with 5.9” Diameter Hose, Adjustable Sliding Window Kit 59 Inch Length Exhaust Hose for Ducting Universal AC Seal Panel for Horizontal&Vertical Window

MQIDLFE Portable Air Conditioner Window Vent Kit with 5.9” Diameter Hose, Adjustable Sliding Window Kit 59 Inch Length Exhaust Hose for Ducting Universal AC Seal Panel for Horizontal&Vertical Window

✓Please measure the size of the required hose before purchasing. My hose has a diameter of 5.9 inches/15cm!!!!!
✓Univerrsal: MQIDLFE window vent kit Suitable for all air Conditioner exhaust hose with a diameter of 5.9 inches. Suitable for various brands of portable air conditioners and other air-conditioning accessories.
✓Durable Material: MQIDLFE air conditioner window vent is made of high-quality PVC, which anti-extrusion, anti-aging, and can be used year after year. Removed and stored space-saving when not in use.
✓Good Sealing: Embed the plates into the window track and clamp them to achieve a good sealing effect, which can keep your room cool at all times, without air-conditioning leakage, preventing hot air from entering, and saving power.
✓Easy to Install: Air conditioner window vent kit has a humanized slide rail design, easy to slide the sealing plates, adjustable length range: 16.9 inches- 48.8inches. Easy to install and disassemble. Besides, the installation video is attached, no worry about installation.
✓Package Includes：Air conditioner portable window kit inckudes 2*16.9Inch(43cm)Adjustable Plates, 1*16.9Inch(43cm)Fixing Plates, 1*Exhaust Hose Adaptor(5.9Inch(15cm)), Internal Edge To Internal Edge), 2*Screws.

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10% Discount

Kxuhivc Portable Air Conditioner Window Vent Kit, Adjustable Window Seal with 5.9 Inch Diameter, 59 Inch Length Exhaust Hose for A/C Unit Universal for Sliding Horizontal or Vertical Window

Kxuhivc Portable Air Conditioner Window Vent Kit, Adjustable Window Seal with 5.9 Inch Diameter, 59 Inch Length Exhaust Hose for A/C Unit Universal for Sliding Horizontal or Vertical Window

✓ANTI-CLOCKWISE UNIVERSAL FIT: Our AC exhaust hose has an anti-clockwise thread direction so make sure to check this is correct for your AC before purchasing. The diameter of our AC hose is 5.9 inches, the length has two options for 1.5m/59" and 2m/78.7" respectively, which means it can fit most portable air conditioners on the market.

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22% Discount

Kerykwan Portable Air Conditioner Window Vent Kit with 5.9” Exhaust Hose Adjustable Portable AC Window Kit for Ducting Universal Portable AC Seal Panel for Horizontal&Vertical Window

Kerykwan Portable Air Conditioner Window Vent Kit with 5.9” Exhaust Hose Adjustable Portable AC Window Kit for Ducting Universal Portable AC Seal Panel for Horizontal&Vertical Window

✓【WIDE COMPATIBILITY】Our air conditioner window kit is suitable for all air conditioner with diameter of 5.9”.The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9”-62.1” which can match vertical and horizontal sliding window and door.
✓【PACKAGE INCLUDED&DIMENSION】NOTICE BEFORE PURCHASE-ADAPTER FOR AC UNIT IS NOT INCLUDED!!! By purchasing our air conditioner window kit you will get 4 window seal panels with length 16.9” which adjustable length range can be 16.9”-62.1”, 1 coupler which can connect panels and exhaust hose with external diameter 5.9”, 1 coupler filter, 4 screws used for fixing, 1 weather stripping with length 138”, 1 exhaust hose with length 59” and external diameter 5.9".
✓【STRENGTHERN SEALING】Simply Embed the seal panel into the window track and clamp them, also coming with the weather stripping to be posted at the connection between the window and seal panel for strengthening sealing to achieve a good sealing effect, which can keep your room cool at all times, without air-conditioning leakage, preventing hot air from entering, and saving power.
✓【PREMIUM&DURABLE MATERIAL】Our Portable AC window seal kit is made of high-quality PVC and the coupler is made of premium ABS, which anti-extrusion, anti-aging, and can be used year after year. Simple and stable fixing method for install and disassemble easily. Easy to store, and save space
✓【AFTER-SALE SERVICE】We promise to get you covered for any issues that might occur and providing you unconditional return. 24 hours online customer service to get your 100% satisfaction. Please rest assured for purchasing any item from us.

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16% Discount

Portable Air Conditioner Window Vent Kit with 80" Length, 5.9" Diameter Exhaust Hose, 13Pcs Universal PVC AC Window Slide Seal with 4 Panel(17" to 63") for Horizontal&Vertical

Portable Air Conditioner Window Vent Kit with 80" Length, 5.9" Diameter Exhaust Hose, 13Pcs Universal PVC AC Window Slide Seal with 4 Panel(17" to 63") for Horizontal&Vertical

✓PERFECT REPLACEMENT - Does everyone own have a portable air conditioning unit that they purchased a few years ago? Over time, exhaust hoses become more and more brittle, Toutgood's upgrade model flexible and durable hose is perfect to replace the original.
✓KIT CONTENTS - When you purchase our AC Window Kit, you will receive 4 window sealing panels measuring 16.9 inches in length (adjustable lengths range from 16.9" - 63"), 1 canard adapter, 1 Counterclockwise exhaust hose 5.9”, 1 canard adapter filter, 5 screws for fastening, and 1 weather stripping measuring 118 inches in length.
✓GOOD SEALING - This sliding door window seal kit comes with a sealing strip that can tightly seal, keeping your room cool at all times, no air conditioning leakage, preventing hot air from entering and saving electricity costs.
✓FLEXIBLE ADJUSTMENT - Toutgood ac window seal kit fits vertical or horizontal windows and can be easily adjusted to fit the size of the window with an adjustable length range of 16.9"-63". The air conditioning vent hose is 5.9 inches in diameter and has a counterclockwise thread. Please make sure our 5.9 inch counterclockwise hose fits your air conditioning unit.
✓UPGRADED UV-PROOF STRONG&DURABLE PVC PANEL - Toutgood portable AC vent kit is crafted with upgraded UV-resistant PVC material that ensures it won't crack or fade, can withstand long-term hot airflow and the summer sunshine, anti-aging, can be used repeatedly.
✓WIDELY APPLICABLE - Toutgood Portable Air Conditioner Window Vent Kit is suitable for portable air conditioners with 5.9 inch diameter hose.2 Years after-sales service, if you have any quality problems, please email us, we will reply within 24 hours.

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7% Discount

Innconee 1 Set White Dual Size Wall Mount Connector for Portable Ac Vent Ac Exhaust Hose Coupler for 6 and 6.5 Inches Hose Accessories Plug

Innconee 1 Set White Dual Size Wall Mount Connector for Portable Ac Vent Ac Exhaust Hose Coupler for 6 and 6.5 Inches Hose Accessories Plug

✓What You Get: connectors for portable air conditioner vents, includes 1 Silicon cushion ring, 8 wall mount plugs and 8 wall mount screws with caps for easy installation
✓Quality Material: the portable air conditioner exhaust hose connector is made of quality plastic, sturdy, compact and solid, which is strong and flexible in structure; The hard plastic has a certain heat resistance and can provide good support for long-term use
✓Applicable Size: the portable ac window vent kit designed to be compatible with 6-inch and 6.5-inch portable air conditioner exhaust hoses, Easily fit with different 6-inch and 6.5-inch portable air conditioner exhaust hoses
✓Easy installation: Easy to install, comes with mounting screws and silicone gaskets, tight connection, fits tightly with the air duct of the air conditioning unit, no leakage, energy-saving, environmentally friendly and efficient
✓Product Accessories: comes with a convenient cover; When the portable air conditioner is not in use, close the outlet with the cover; They are portable and easy to use; Let fresh air into your home, heal your environment and life, make your life beautiful

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