6 Best Portable Air Conditioner Window Kits

6 Best Portable Air Conditioner Window Kits

When summer heat rolls in, a portable air conditioner can be your best friend. However, to maximize its effectiveness, a proper window kit is essential. In this post, we’ll explore the six best portable air conditioner window kits that will help you create a comfortable indoor environment while efficiently venting hot air outside. Whether you’re renting an apartment or simply looking for a temporary cooling solution, these options will suit your needs perfectly. Let’s dive in!

1
Portable AC Window Vent Kit
✯ Highly recommended ✯
Portable AC Window Vent Kit
8.9
Amazon.com
2
Kesfitt Portable AC Window Vent Kit
Effective yet pricey
Kesfitt Portable AC Window Vent Kit
8.7
Amazon.com
3
Mrrihand Portable AC Window Vent Kit
Effective Cooling Solution
Mrrihand Portable AC Window Vent Kit
8.7
Amazon.com
4
Portable Air Conditioner Vent Kit
Portable Air Conditioner Vent Kit
8.4
Amazon.com
5
VIVOSUN Portable AC Window Seal Kit
VIVOSUN Portable AC Window Seal Kit
8.4
Amazon.com
6
LOVIGA Portable Air Conditioner Window Kit
LOVIGA Portable Air Conditioner Window Kit
8
Amazon.com
Amazon price updated:
✯ Highly recommended ✯
$39.99
in stock
Apply 20% coupon
Amazon.com
Amazon price updated:
8.9
Highly recommended
The Portable Air Conditioner Window Vent Kit is a versatile and durable solution for keeping your space cool, easily fitting most AC units with a 5.9-inch hose. Its adjustable length and seamless connection make installation a breeze, although you might want to add weather stripping for improved insulation around the edges.
Benefits
  • Easy to assemble and install
  • Fits a variety of window sizes, including sliding windows
  • Sturdy construction enhances performance and efficiency
  • Good value for quality and performance
  • Compatible with multiple portable AC units and hoses
  • Streamlined design provides a clean look
CONS
  • Gaps around venting panels may require additional weather stripping for better insulation
  • Not ideal for sliding glass doors due to potential instability and fitting issues

Experience the ultimate in cooling convenience with the BROSYDA Portable Air Conditioner Window Vent Kit. Designed for easy compatibility with most portable AC units, this kit features a robust 5.9-inch exhaust hose and an adjustable window sealing system that effortlessly fits both vertical and horizontal sliding windows. The seamless connection ensures a tight fit, preventing hot air from seeping back into your space, while the durable PVC materials guarantee longevity and performance season after season.

Installation is a breeze with the included six-panel design that expands from 17 inches to a generous 90 inches, allowing you to customize it to your window size. Users appreciate the sturdy construction and the improved efficiency of their air conditioning units, making this vent kit a reliable choice for both home and RV use. While some have noted minor gaps around the panels, the overall satisfaction with the product’s quality and ease of use shines through, ensuring your space stays cool and comfortable all summer long.

Effortless Cooling Solutions Anywhere
  • Full Compatibility: Fits most portable air conditioners with a 5.9-inch diameter
  • Adjustable Length: Extends from 17 inches to 90 inches for versatile installation
  • Upgraded Seamless Connection: Enhanced sealing performance eliminates the need for tape, ensuring a tight fit
  • Durable Construction: Made from high-quality PVC for long-lasting use and resistance to high temperatures
  • Complete Package: Includes all necessary components for easy installation and removal
  • Effective Cooling: Prevents hot air from entering, maintaining cooler indoor temperatures
2

Kesfitt Portable AC Window Vent Kit

Effective yet pricey
$37.99 $39.99
in stock
Amazon.com
Amazon price updated:
8.7
Effective yet pricey
The Kesfitt Portable Air Conditioner Window Vent Kit offers a seamless design and adjustable length for an airtight fit in various window types, making it easy to install and compatible with most portable AC units. While it boasts durable materials and effective cooling, some users may miss the hard plastic attachment for the AC connection, and it might be slightly pricier compared to other options.
Benefits
  • Universal compatibility for various window types
  • Easy installation with clear instructions
  • Adjustable length to fit different window sizes
  • Good quality materials and construction
  • Cost-effective compared to buying a second AC unit
  • Efficient performance for cooling in high humidity
Cons
  • Lacks the hard plastic attachment for connecting the vent to the AC unit
  • Some users may find it a bit pricey compared to similar products that include all necessary components

Experience the ultimate in cooling convenience with the Kesfitt Portable Air Conditioner Window Vent Kit. Designed for a seamless fit, this kit creates an airtight seal in your window tracks, eliminating the need for extra tape and keeping your space refreshingly cool. Made from durable PVC and featuring a flexible, heat-resistant polypropylene exhaust hose, you can enjoy reliable performance season after season.

With its adjustable length ranging from 17″ to 60″, this kit is compatible with most portable air conditioners and can easily adapt to both vertical and horizontal windows. Installation is a breeze, thanks to the detailed instructions included in the package, which comes complete with all necessary accessories. While it’s important to note that the hard plastic attachment for the AC unit isn’t included, the overall quality and ease of use make this vent kit a smart and budget-friendly choice for your cooling needs.

Effortless Cooling, Easy Setup
  • Seamless Design for Airtight Seal
  • Durable, Reusable Materials
  • Adjustable Length for Versatile Fit
  • Easy Installation with Detailed Instructions
  • Wide Compatibility with Most Portable AC Units
3

Mrrihand Portable AC Window Vent Kit

Effective Cooling Solution
$33.99 $39.99
in stock
Apply 20% coupon
Amazon.com
Amazon price updated:
8.7
Effective Cooling Solution
The Mrrihand Portable AC Window Vent Kit is a user-friendly solution for keeping your space cool, featuring durable materials and an adjustable design that fits various window sizes. While installation is generally straightforward and effective at preventing air leaks, some users may encounter minor challenges with hose attachment and occasional leakage around the exhaust plate.
Benefits
  • Easy installation and assembly
  • Good quality materials for the price
  • Adjustable for various window sizes
  • Provides a secure seal to prevent air leaks
  • Compatible with various portable AC models
  • Includes all necessary components for setup
Cons
  • Potential difficulty in attaching the exhaust hose to the fittings
  • Some users experienced minor air leakage around the exhaust plate

The Mrrihand Portable AC Window Vent Kit is designed to seamlessly fit most portable air conditioners with a 5.9-inch exhaust hose, making it a perfect choice for both vertical and horizontal sliding windows. Crafted from high-quality PVC, this durable kit includes four adjustable plates that extend from 17 to 60 inches, ensuring a snug fit for a variety of window sizes. Users appreciate the user-friendly installation process, allowing you to easily secure the exhaust hose without the need for complicated tools.

With its newly upgraded sealing performance, this window vent kit effectively prevents cold air leakage, providing a more efficient cooling experience. Reviewers have noted its sturdy construction and ease of use, with many finding it a better alternative to makeshift solutions like duct tape. Whether you’re cooling your living room or even using it for projects like exhaust systems, the Mrrihand kit delivers reliable functionality and quality, making it a smart addition to your portable AC setup.

Effortless Installation and Efficiency
  • Compatibility: Fits most air conditioners with a 5.9″ diameter and suitable for vertical and horizontal sliding windows
  • Durable Material: Made from high-quality PVC, resistant to aging and damage for long-term use
  • Adjustable Length: Extension range from 17 inches to 60 inches to accommodate various window sizes
  • Easy Installation: Simple setup without complicated tools, allowing for quick assembly and disassembly
  • Enhanced Sealing: Upgraded sealing performance to effectively prevent cold air leakage
  • Complete Kit: Includes all necessary components such as seal plates, exhaust hose adaptor, sealing tapes, and screws
4

Portable Air Conditioner Vent Kit

$28.99
in stock
Amazon.com
Amazon price updated:
8.4
Highly recommended
The Portable Air Conditioner Window Vent Kit is an excellent choice for anyone seeking a hassle-free cooling solution, offering universal compatibility, easy installation, and durable materials. While it provides great value and fits various window types, be prepared to source your own screws for assembly and ensure you have adequate clearance for installation.
PROS
  • Easy to install
  • Adjustable length for hose and window pieces
  • Comes with foam tape for better sealing
  • Good value for the money
  • Fits well with various window types
Cons
  • Lack of included screws for assembly
  • Requires specific clearance for proper installation

Transform your space into a cool oasis with the Portable Air Conditioner Window Vent Kit, designed to fit most portable AC units with a 5.1-inch hose. This versatile kit is compatible with both horizontal and vertical sliding windows, ensuring a perfect fit for your setup. Made from durable PVC material, it withstands high temperatures and is built to last, making it an ideal choice for home or office use.

Installation is a breeze with this user-friendly kit, requiring no extra tools to set up or disassemble. It includes a comprehensive package with window panel seals, an exhaust hose connector, and even a filter to keep out debris and small animals, ensuring optimal performance. Customers appreciate its adjustable length and effective sealing capabilities, making it a reliable solution for those hot summer days.

Effortless Cooling Setup
  • Universal Compatibility: Fits most portable air conditioners with a 5.1-inch diameter hose
  • Durable Material: Made from high-quality PVC, resistant to aging, high temperatures, and damage
  • Easy Installation: Tool-free setup allows for quick installation and disassembly
  • Includes Essential Components: Comes with side panels, an exhaust hose, and a connector for complete installation
  • Filter Protection: Equipped with a filter to prevent debris and small animals from entering the hose
  • Lightweight and Portable: Ideal for both home and office use, ensuring convenience during setup
5

VIVOSUN Portable AC Window Seal Kit

$34.99
in stock
Amazon.com
Amazon price updated:
8.4
Practical choice
The VIVOSUN Window Duct Kit is a versatile and user-friendly solution for efficiently venting portable AC units, offering adjustable lengths and compatibility with various hose sizes. While it excels in easy installation and effective sealing, be mindful that the adhesive strips may need reinforcement and a hose clamp isn’t included.
Benefits
  • Easy to install
  • Adjustable size (16″ to 61″)
  • Fits multiple hose sizes (4”, 6”, and 5.9”)
  • Well-constructed for effective airflow management
  • Secure fit in windows
  • Suitable for both horizontal and vertical applications
  • Excellent for sealing windows against air leakage
Cons
  • Adhesive strips may not provide a secure hold
  • Lack of included hose clamp may require additional purchases

The VIVOSUN Window Duct Kit is your go-to solution for efficient ventilation, designed to fit both horizontal and vertical sliding windows with ease. Crafted from durable PVC material, this kit boasts exceptional resistance to wear and sun exposure, ensuring it remains intact even during the hottest summer days. With a flexible length that adjusts from 16.9″ to 61″, you can easily customize it to suit your window size and needs.

Installation is a breeze, as the kit includes all necessary components, such as hose adapters for 4″ and 6″ ducting, making it compatible with various appliances like AC units and dryers. Users appreciate its effective sealing capabilities, thanks to the included seal tape, which helps to block hot air and keep your space cool. Whether you’re venting a portable AC or managing airflow for a laser enclosure, the VIVOSUN kit offers a reliable and user-friendly solution for all your ventilation needs.

Efficient Cooling, Hassle-Free Installation
  • Durable PVC Material
  • Flexible Length Adjustment (16.9″ to 61″)
  • Excellent Sealing with Sliding Track Design
  • Easy Installation and Disassembly
  • High Compatibility with 4″/6″ Ducting and 5.9″ Hoses
  • Energy Efficiency by Reducing Hot Air Infiltration
6

LOVIGA Portable Air Conditioner Window Kit

$17.99
in stock
Apply 8% coupon
Amazon.com
Amazon price updated:
8
Reliable choice
The LOVIGA Portable Air Conditioner Window Kit is a user-friendly and adjustable solution that offers a snug, waterproof seal for your portable AC unit, ensuring efficient cooling and protection against the elements. With its durable construction and easy installation, it stands out as a reliable choice for keeping your space comfortable, though you might want to keep an eye on the adhesive and velcro durability over time.
Pluses
  • Easy and quick installation
  • Adjustable length to fit various window sizes
  • Strong velcro provides good sealing against warm air
  • Waterproof fabric material
  • Lightweight design allows for flexible AC placement
  • Comes with extra velcro for added convenience
  • Aesthetically pleasing compared to traditional plastic kits
CONS
  • Adhesive may weaken over time, especially in hot conditions
  • Velcro may require stronger alternatives for better durability

The LOVIGA Portable Air Conditioner Window Kit is designed to provide you with a seamless and effective way to keep your space cool. With its adjustable size ranging from 40 to 64 inches, it fits perfectly in both horizontal and vertical sliding windows, ensuring a snug seal around your exhaust hose. The innovative drawstring design eliminates gaps, preventing warm air from seeping in and keeping your indoor environment refreshingly cool.

Installation is a breeze with this window seal kit, taking just minutes to set up without the need for any tools. The durable waterproof fabric not only reflects sunlight but also withstands the elements, making it a practical choice for any climate. Many users appreciate its easy handling and reliable performance, highlighting how it enhances energy efficiency and reduces electricity bills while keeping pesky bugs and rain outside.

Effortless Cooling Solutions
  • Adjustable Universal Size: Fits horizontal or vertical sliding windows with lengths adjustable from 40 to 64 inches
  • Enhanced Sealing: Features a drawstring design for a snug fit around exhaust hoses, ensuring a true “0” gap seal
  • Reliable Construction: Made with durable materials and double-stitched threads for improved longevity and performance
  • Easy Installation: Simple setup process with no drilling required, making it user-friendly
  • Waterproof and Insulating: Special TU fabric reflects sunlight and prevents rain and insects from entering
  • Customer Support: Includes a 1-year warranty and 24-hour customer service for peace of mind

Explore Your Cooling Options

Portable Air Conditioner Window Kit with Hose, Adjustable Window Seal with 5.9 Inch Diameter 59" Length Hose for Vertical/Horizontal Window Kit
Portable Air Conditioner Window Kit with Hose, Adjustable Window Seal with 5.9 Inch Diameter 59" Length Hose for Vertical/Horizontal Window Kit
4.0
$43.59
$35.99
Amazon.com
BLACK+DECKER Portable Air Conditioner, 5,000 BTU SACC/CEC (8,000 BTU ASHRAE 128) for Rooms Up To 350 Sq. Ft., Portable AC with Full Function Remote Control & Window Kit, BPT05WTBA, White
BLACK+DECKER Portable Air Conditioner, 5,000 BTU SACC/CEC (8,000 BTU ASHRAE 128) for Rooms Up To 350 Sq. Ft., Portable AC with Full Function Remote Control &...
4.0
$291.28
Amazon.com
Amazon price updated:

Essential Considerations for Selecting the Perfect Window Kit for Your Portable Air Conditioner

  • Compatibility with Your Window Type: Make sure the kit is compatible with your window style, whether it’s a sliding, double-hung, or casement window. Different kits are designed for specific window types, so check the specifications to ensure a snug fit
  • Easy Installation Features: Look for a window kit that comes with clear instructions and all necessary components, such as seals and adapters. Features like adjustable panels or a tool-free installation process can make setting it up a breeze
  • Durability and Quality of Materials: Opt for a kit made from sturdy, weather-resistant materials that can withstand wear and tear, especially if you plan to use it for multiple seasons. A well-constructed kit will provide better insulation and help maintain efficiency

Essential Information for Your Portable AC Window Kit

What are the potential drawbacks of using a window kit with a portable air conditioner?

Using a window kit with a portable air conditioner can come with several potential drawbacks. Here are some key points to consider:

  1. Air Leakage: If the window kit isn’t properly installed, it can lead to air leaks. This means that the cooled air from your portable air conditioner may escape, reducing its efficiency and increasing energy costs.
  2. Limited Compatibility: Not all window kits fit every type of window. If your windows are unusually shaped or sized, you may find it challenging to create a proper seal, which can affect the performance of the unit.
  3. Aesthetic Concerns: Some people find that window kits can be visually unappealing, as they disrupt the look of your window. This might be an important factor if aesthetics matter to you in your living space.
  4. Security Issues: Depending on how the kit is installed, it may create a potential security risk. If the window is not fully closed or secured, it could make it easier for someone to enter your home.
  5. Obstruction of Views: Installing a window kit can block part of your view or natural light, which might be a downside if you enjoy looking outside or want to maximize natural light in your room.
  6. Increased Noise: A portable air conditioner can be noisier than traditional window units, and adding a window kit may not completely minimize the sound, which could be disruptive, especially during the night.

By weighing these drawbacks against the benefits, you can decide if a window kit is the right choice for your portable air conditioning needs.

9 thoughts on “6 Best Portable Air Conditioner Window Kits

  1. Jet says:

    I’ve always been a fan of the Mrrihand Portable AC Window Vent Kit! It fits perfectly and does a great job. Just thought I’d share in case anyone else is looking for a reliable option!

    • buinguyenanhtu@gmail.com says:

      Thanks for sharing your favorite! The Mrrihand kit has received good reviews for its compatibility and efficiency. It’s always great to hear which products work best for others!

  2. Breezy says:

    I actually bought the VIVOSUN Portable AC Window Seal Kit last summer, and it worked wonders! I live in a pretty hot area, and it made a noticeable difference in keeping my room cooler. I highly recommend it if you’re in a similar situation!

    • buinguyenanhtu@gmail.com says:

      That’s great to hear! VIVOSUN has a solid reputation for their products, and it’s awesome that it worked so well for you. Thanks for sharing your experience!

  3. Finn Wolf says:

    Big shoutout to the author for putting this together! I completely agree that having a good window kit is essential for those hot summer days. I’ve been using the LOVIGA kit and it’s been a total game-changer for my apartment. Totally recommend it!

  4. Luna Ray says:

    Hey, thanks for this roundup! I just moved into a new apartment and I’m struggling with the heat. I think the Portable AC Window Vent Kit would be perfect for my window setup. Does anyone have experience with it in a small bedroom? How effective is it really?

  5. Max Chase says:

    Quick question: are there plans to update this article with any new products? I feel like I’ve seen some new options pop up lately. Would love to know if there are any other kits worth checking out!

    • buinguyenanhtu@gmail.com says:

      Thanks for your interest! We do plan to keep this roundup updated with new products as they hit the market. Stay tuned for more info!

  6. Nova Bright says:

    Does anyone have specific recommendations for larger windows? I’m worried that the standard kits might not fit right. Any suggestions for kits that are a bit more flexible with sizing?

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