
Hydomi 400CM (158 Inch) Upgrade Air Conditioner Window Kit for UK Window - Air con Seal Kit/Waterproof/Hot Air Stop/No Drilling with Zip and Adhesive Fastener for Portable AC&Tumble Dryer
The Hydomi 400CM Upgrade Air Conditioner Window Kit is an excellent investment for those seeking to improve their air conditioning efficiency. Its user-friendly design and robust features make it a top choice for enhancing indoor comfort.
Overview
The Hydomi 400CM Upgrade Air Conditioner Window Kit is an innovative solution designed to enhance the efficiency of portable air conditioning units. This air con seal kit is specifically tailored for UK windows, providing a waterproof barrier that prevents hot air from entering and cool air from escaping. With its no-drilling installation method, users can easily set it up without the need for additional tools, making it a hassle-free choice for anyone looking to improve their indoor climate.
One of the standout features of this kit is its versatility. It supports both single and dual-hose air conditioners and is compatible with a variety of window types, including bottom-hung windows and skylights. The durable materials used in its construction ensure that it can withstand the elements, providing long-lasting performance for over three years. This makes it not only a practical choice but also an eco-friendly one, as it is reusable and easy to clean.
Amazon Price History
We’ve been tracking Amazon prices for the Hydomi 400CM (158 Inch) Upgrade Air Conditioner Window Kit for UK Window - Air con Seal Kit/Waterproof/Hot Air Stop/No Drilling with Zip and Adhesive Fastener for Portable AC&Tumble Dryer (B0FCMN56CN) over the past 3 months, providing a detailed history of its price fluctuations.
Condition | Lowest Price | Highest Price | Last Price | Average Price |
---|---|---|---|---|
New | £10.99 22/06/2025 | £10.99 22/06/2025 | £10.99 22/06/2025 | £10.99 |
* The Seek Monkey monitors individual Amazon product prices for products in 2 specific conditions: New, Used. If any of the conditions are not in the table above, it means there were no offers for that condition.
Product Details
Check some product details below and make sure you are buying the right product.
Category | Home & Kitchen |
Product Group | Home Improvement |
Brand | Hydomi |
Unit Count | 1 |
Item Part Number | Upgrade Air Conditioner Window Kit |
Model | 01 |
Target Audience
- 1. Homeowners
- 2. Renters
- 3. Individuals with portable air conditioning units
- 4. People living in humid climates
Features
Prevents air leakage, resulting in a more efficient cooling system and a comfortable living space.
Designed for easy disassembly and cleaning, allowing for hassle-free maintenance.
Four zipper settings provide a secure fit for the exhaust port, keeping outdoor irritants and rainwater at bay.
The Velcro design allows for easy installation and removal, ensuring that the window can still be opened and closed effortlessly.
Use Cases
- Ideal for homeowners looking to improve the efficiency of their portable air conditioning units during the hot summer months.
- Perfect for renters who need a temporary solution for air conditioning without causing damage to the window frames.
- A great option for those living in areas with high humidity, as it helps to keep the indoor environment comfortable and dry.
Pros and Cons
Check out the pros and cons of this product and make your own decision.

Good
Easy installation without the need for drilling or additional tools.
Reusable and eco-friendly, reducing waste over time.
Compatible with a wide range of window types and sizes.
Durable construction ensures long-lasting use, even in harsh weather conditions.
Helps to significantly reduce energy bills by improving cooling efficiency.

Bad
Not suitable for sliding windows or vertical push-pull windows.
May not fit windows with a perimeter longer than 400cm.
Is it worth it?
The Hydomi 400CM Upgrade Air Conditioner Window Kit is a game-changer for anyone looking to enhance their indoor comfort. Its combination of ease of use, durability, and energy efficiency makes it a must-have for portable air conditioning users. With this kit, you can enjoy a cooler home while saving on energy costs.
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