YAHENLI
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300CM (118
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300CM (118
Say Goodbye to Hot Summer and keep your living space cool and comfortable with our effective air conditioner window seal.
300CM (118") Portable AC Window Seal, Casement Window Vent Kit for Portable Air Conditioner and Dryer, Waterproof Seal Kit Easy to Install for Crank Out/Skylights/Awning/Window
Item #: 207627309

300CM (118") Portable AC Window Seal, Casement Window Vent Kit for Portable Air Conditioner and Dryer, Waterproof Seal Kit Easy to Install for Crank

Item #: 207627309

XCD 78

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store
Order now and get it around Saturday, July 25
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Say Goodbye to Hot Summer and keep your living space cool and comfortable with our effective air conditioner window seal.
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What Stands Out

Universal Fit
Designed to accommodate various window types, including crank out, skylights, and awnings, ensuring versatility and ease of use for all portable air conditioning units.
Easy Installation
The straightforward setup process allows users to create a tight seal quickly, minimizing installation time and maximizing efficiency for temperature control in any room.
Durable Waterproof Design
Crafted with high-quality waterproof materials, this seal kit withstands outdoor elements, enhancing the longevity and effectiveness of your portable air conditioner and ensuring peace of mind.

Product Details

Shop 300CM (118) Portable AC Window Seal, Casement Window Vent Kit for Portable Air Conditioner and Dryer, Waterproof Seal Kit Easy to Install for Crank Out/Skylights/Awning/Window online at a best price in Saint Lucia. B0F5BBR17T
Product Dimensions (L x W x H)118 x 15.7 x 1 inches (299.7 x 39.9 x 2.5 cm)
Item Weight7.8 ounces (221.13 grams)
ManufacturerYAHENLI
Item model number25 x 162
Batteries requiredNo

Who Should Buy?

Suitable For
  • Portable AC Users

    Ideal for individuals using portable air conditioners needing a secure window seal to enhance cooling efficiency.

  • Homeowners with Skylights

    Great for users with skylights who require an effective way to vent hot air from portable appliances.

  • Dryer Venting

    Perfect for those who need to vent portable dryers, ensuring proper moisture control and preventing leaks.

Not Suitable For
  • Fixed Windows

    Not suitable for users with fixed windows that cannot be adjusted or opened for venting purposes.

Product Description

300CM (118") Portable AC Window Seal, Casement Window Vent Kit for Portable Air Conditioner and Dryer, Waterproof Seal Kit Easy to Install for Crank Out/Skylights/Awning/Window

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the 500CM 197" Portable AC Window Seal?

    Answer: The 500CM 197" Portable AC Window Seal is designed to create a waterproof barrier that helps maximize the efficiency of your portable air conditioner or dryer. By sealing the opening of your window or skylight, it prevents hot air from entering your space and ensures that the cool air produced by your AC remains inside. This ensures a more comfortable indoor environment while also potentially reducing energy consumption.
  • Question: How do I install the Portable AC Window Seal?

    Answer: Installing the Portable AC Window Seal is a hassle-free process. Simply position the seal along the edges of your window or vent area and secure it using the provided adhesive or fasteners. The design is meant to fit various window types, including crank-out, skylights, and awning windows. Detailed instructions are usually included, making it applicable in multiple situations like during summer months for air conditioning or whenever you need ventilation without losing cool air.
  • Question: Is the seal kit suitable for all window types?

    Answer: Yes, the Portable AC Window Seal is versatile and can accommodate various window types, including sliding, crank-out, skylights, and awning windows. This adaptability ensures that whether you're trying to cool a living room, bedroom, or even a workshop, you can effectively use the seal kit. It’s particularly useful in scenarios where maintaining air quality and temperature is essential.
  • Question: Can this seal kit be used in winter as well?

    Answer: Absolutely! The Portable AC Window Seal is not only for summer use but is also beneficial during winter months. While it is primarily designed to seal windows for AC units, it effectively prevents cold drafts from entering your home, helping to retain heat indoors. This enhances comfort and energy efficiency throughout the colder seasons.
  • Question: What materials is the seal kit made of?

    Answer: The Portable AC Window Seal is crafted from durable, waterproof materials that ensure a tight seal while also being resistant to wear and tear. This construction is key to maintaining a consistent internal temperature. The waterproof feature also protects your window from moisture build-up, making it an ideal solution for various climates and weather conditions.
  • Question: Will the seal kit damage my window frame?

    Answer: No, the Portable AC Window Seal is designed to be non-invasive and should not damage your window frame. The installation process typically involves adhesive strips or fasteners that can easily be removed without leaving a residue or marking on your surfaces. This means you can use it during warm months and remove it later without concerns.
  • Question: Is this product user-friendly for anyone to install?

    Answer: Yes, the Portable AC Window Seal is designed for simple installation, making it user-friendly for anyone, regardless of their DIY experience. The kit usually comes with clear instructions and all necessary components for attachment, enabling you to set it up in just a matter of minutes. Perfect for installing during hot days when setup is required quickly.
  • Question: Where can I buy the 500CM 197" Portable AC Window Seal in Saint Lucia?

    Answer: You can purchase the 500CM 197" Portable AC Window Seal from Ubuy in Saint Lucia. Ubuy offers a selection of air conditioning accessories, ensuring that you can easily find this product along with detailed descriptions, specifications, and customer reviews to assist your purchase decision.
  • Question: Can I cut the window seal to fit my specific window size?

    Answer: Yes, the Portable AC Window Seal can be cut to fit your specific window dimensions. This flexibility allows you to customize the seal for perfect alignment, making it an excellent choice for non-standard or smaller windows. Just ensure your cuts are clean to maintain the integrity of the seal during use.
  • Question: What are the benefits of using a window seal kit with my portable AC?

    Answer: Using a window seal kit like the 500CM 197" Portable AC Window Seal dramatically enhances your portable AC’s efficiency. By effectively sealing the window, it prevents the escape of cool air and the ingress of warm air, which can be beneficial in enhancing cooling performance and electric bill savings. It’s an essential accessory for anyone looking to optimize their cooling experience.

YAHENLI Accessories 25 x 162 Editorial Review

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Pros

  • Easy to install
  • Effective in sealing gaps
  • Compatible with various windows
  • Improves cooling efficiency
  • Waterproof design

Cons

  • May not fit all window types perfectly.

Platform Trust & Buyer Confidence

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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 78

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Features & Benefits

  • Effectively expels hot air, keeping rooms cool.
  • High-quality, waterproof, and windproof material.
  • Easy installation with no drilling or tools required.
  • Universal fit for all portable air conditioners and dryers.
  • Enhances cooling performance while reducing energy consumption.
  • Reusable with no glue traces left behind.

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