
Best selling Air conditioner accessories
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Electrolux EWKIT5
Tool-free installation for casement windows, allowing for faster and more energy-efficient cooling of the room. Save up to 28% energy while cooling the room by keeping cool air inside and warm air outside. With the window kit, you can reach the desired temperature in less than 50% of the time compared to a conventional window kit or hose through the window. The innovative design of the window set enables quick, seamless installation and removal without tools or tape. Featuring adjustable telescopic sealing plates, fabric panels, and retractable clamps, the window kit is designed to fit casement windows of varying widths and heights. Compatible with all portable air conditioners that use a hose with a diameter of 15 cm. Suitable for all portable air conditioners with a round exhaust hose of 15 cm in diameter.
Required window dimensions:
Height without extension: 1000-1350 mm.
Height with extension: 1350-1700 mm.
Width: 900-1260 mm.
Window thickness: 35-105 mm.

2. Wood's Klimaanlagen Fensterkit
Stops the flow of warm exhaust air
No mosquitoes in the room despite open window
Easy to install
Can be easily removed in winter
Velcro system for easy installation and removal

3. Electrolux Ewkext1
35 cm long extension piece to adapt the Premium Window Set to above-average window frames. The Premium Window Set can also seal windows of above-average height. You can use multiple extension pieces for windows over 200 cm high.1 extension piece corresponds to a maximum height of 170 cm. Quickly snaps into place for easy installation, no tools required. Premium window set AWKIT5, EWKIT5 1 x extension piece (35 cm) and connecting piece.

4. Emerio Window seal for air conditioning units 4M
Create a barrier between the warm outside air and the cool indoor air. The window cover for portable air conditioners can be easily installed using Velcro on any window, up to a length of 4 meters.

5. Furber Window sealing
The Furber window seal is a practical solution for effectively sealing windows and doors, especially for portable air conditioners. It is designed to keep heat, exhaust air, and insects outside while the air conditioning unit provides pleasant cooling indoors. The seal is made of waterproof and washable polyester, ensuring its durability and easy maintenance. Thanks to the zipper opening for the exhaust hose, using the air conditioner is straightforward. Installation is effortless with a self-adhesive Velcro strip that allows for quick and secure attachment to the window frame. Additionally, the door can be closed without removing the seal, providing added convenience. With a width of 39 cm and a length of 600 cm, the seal is universally applicable and adapts to various window and door sizes.
- Zipper opening for the exhaust hose
- Easy attachment with self-adhesive Velcro
- Waterproof and washable polyester
- Door can be closed without removal.

6. De'Longhi Window kit DLSA012
Universal window seal for mobile air conditioners. Suitable for window sizes larger than 270 cm and up to a maximum of 390 cm.

7. Sonnenkönig Window kit
The window kit is made of durable, water-repellent special fabric with a zipper and two sliders. Thanks to the Velcro tape, installation on all common windows and skylights with a circumference of up to 400 cm is easy and quick. It can also be installed at low room temperatures, preventing the ingress of exhaust air and moisture. It is easy to care for and machine washable up to 40°. The window can be easily opened and closed while installed.

8. Trotec Air Look 1000
AirLock by Trotec is Europe's best-selling window seal designed for combined use with single or dual hose air conditioning units. The AirLock 1000 expands the application possibilities of this practical accessory series to include use with patio and balcony doors or floor-to-ceiling windows.

9. Furber Door and window sealing
The FURBER door and window seal is a practical solution for improving energy efficiency in your home. With a length of 560 cm and a width of 39 cm, this product is universally applicable and suitable for various door and window constructions. The seal is made of high-quality, waterproof, and washable polyester, highlighting its durability and functionality. Easy attachment is achieved through a self-adhesive Velcro strip, allowing for effortless installation. A special feature is the two zipper openings, which enable hassle-free use of exhaust hoses without the need to remove the seal. This makes the FURBER door and window seal an ideal choice for anyone seeking an effective and user-friendly solution to reduce drafts and energy loss.
- Two zipper openings for exhaust hoses
- Easy attachment with self-adhesive Velcro
- Waterproof and washable polyester
- Door can be closed without disassembly.

10. Homava Window sealing kit for air conditioning - 4.0m
The window sealing kit for air conditioners is a practical solution for effectively sealing windows to minimize air exchange and enhance the efficiency of air conditioning units. With a length of 4.0 meters, this universal sealing system offers the flexibility to adapt to various window sizes. The set includes a high-quality seal with a zipper and Velcro, allowing for easy installation and ensuring a reliable seal. The white color blends harmoniously into most living environments, providing an appealing look. Weighing only 0.33 kilograms, the kit is easy to handle and install. It is ideal for use in living spaces, offices, or other areas where air conditioners are utilized. By using this sealing kit, users can increase comfort in their rooms while optimizing energy consumption.
