
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 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.

2. Casativo Air hose
For a pleasantly cool living space: This exhaust hose for your monoblock air conditioner is versatile. The hose directs the warm exhaust from your air conditioner outside through a window, keeping your rooms pleasantly fresh even in the heat.
Also usable as an extension: The hose can also be used as a cold air hose. You can direct the fresh air from the air conditioner into the desired room and set up the air conditioner, for example, in the hallway, providing a pleasantly cooled bedroom, living room, or children's room. This makes the summer months a time of comfort.
Air hose for monoblock air conditioners, universally applicable. This ensures cool and quiet rooms even in summer. Usable as an exhaust or cold air hose. Individually extendable to the required length. Universally compatible with all monoblock air conditioners. Dimensions: (Ø x L) - 15 cm x 75 - 500 cm. Weight of the hose: 705 g.

3. Hoomee Window sealing
The HOOMEE window seal is an innovative solution for enhancing the efficiency of portable air conditioners, tumble dryers, and exhaust dryers. With a length of 500 cm, it fits a variety of window shapes, including skylights and casement windows. Installation is straightforward thanks to the included instructions and adhesive tape. With two zippers, this seal is compatible with single and dual-hose air conditioners from all brands. The material is durable, UV-resistant, and water-repellent, and can even be washed at 40 °C. The air hoses are securely held in place by extra-strong zippers, complemented by the stabilizing function of cable ties. This window seal not only contributes to environmental protection by reducing energy consumption and CO2 emissions but also protects against insects and moisture.

4. BGS Pressure gauge fitting for air conditioning testing
The pressure gauge manifold for air conditioning tests from BGS is an essential tool for precise diagnosis and maintenance of air conditioning systems. It is equipped with high and low-pressure hoses as well as a connection hose to the service unit, allowing for easy handling. The pressure gauges are securely mounted in a robust aluminum carrier that provides additional protection. The integrated shut-off valves for high and low pressure ensure safe usage. When not in use, the quick couplings can be attached to the side blind connections to protect them from damage. With a hose length of 1.5 m, the manifold is versatile and suitable for use with both R12 and R134A refrigerants. The scale values of the pressure gauges allow for accurate reading of pressure conditions, significantly facilitating the diagnosis of air conditioning systems. This manifold is not only an ideal replacement for defective pressure gauges on service units but can also be used independently for diagnosis.
- Includes high and low-pressure hose as well as connection hose to the service unit
- Pressure gauges mounted in a protective aluminum carrier
- Integrated shut-off valves for high and low pressure
- Quick couplings can be attached for protection to side blind connections
- Suitable for R12 and R134A refrigerants.

5. SpeedComfort Connecting cable 120cm
Multifunctional connection cable, 120 cm. This multifunctional extension cable (120 cm) is suitable for bridging the distance between two radiators or extending the power cable or the connection to the thermostat switch.

6. Electrolux EWKIT5
Tool-free installation for top-hung windows, for faster and more energy-efficient cooling of the room. Save up to 28% energy when cooling the room by keeping cool air in and warm air out. With the window kit, you can reach the target temperature in less than 50 % of the time compared to a conventional window kit or hose from the window. The innovative design of the window kit allows for quick, seamless installation and removal without tools or tape. With adjustable telescopic sealing plates, fabric panels and retractable clips, the window kit is designed to fit top-hung windows of different widths and heights. Compatible with all mobile air conditioning units that use a 15 cm diameter hose. Suitable for all mobile air conditioning units with a round exhaust air hose with a diameter of 15 cm. Suitable for all mobile air conditioning units with a round exhaust air hose with a diameter of 15 cm.
Required dimensions of the windows:
Height without extension "EWKEXT1": 1000-1350mm.
Height with extension "EWKEXT1": 1350-1700mm.
Width: 900-1260mm
Thickness of the window: 35-105mm

7. 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.

8. Furber Sliding door seal
The Furber sliding door seal is a practical solution for effectively sealing windows for portable air conditioners. It is designed to keep heat, exhaust air, and insects outside while your 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, the exhaust hose can be easily passed through the seal without the need for disassembly. Installation is effortless with self-adhesive Velcro tape, allowing for secure attachment to the window frame. This universal solution is ideal for various window sizes and can be easily opened and closed without compromising the seal.
- Zipper opening for the exhaust hose
- Easy attachment with self-adhesive Velcro tape
- Waterproof and washable polyester
- Door can be closed without disassembly.

9. Netatmo Smarte Klimaanlagensteuerung
Combine energy saving and comfort: For more than 10 years, Netatmo has been offering you solutions to cool or heat your home intelligently. With the smart air conditioning control, you can take control of your air conditioning or air-to-air heat pump at any time via your mobile - no matter where you are. Set a personalised weekly schedule that follows your lifestyle habits: so you only cool or heat when you need to. Thanks to the integrated "Eco-Assist" localisation, you no longer waste energy. Track and analyse your indoor climate with the help of temperature and humidity sensors. The smart control is compatible with various voice assistants and smart connected ecosystems, such as Google Home, Alexa or Apple Home. It only takes a few minutes to set up the product via the mobile Home + Control app. All types of air conditioning systems and air-to-air heat pumps already installed at home that are equipped with an infrared remote control and whose display shows all settings are compatible. Do you have any doubts? Take a look at: check.netatmo.com.
HIGHLIGHTS
Automatically connects to your air conditioning system in just a few minutes
Easy to control via mobile phone
Customised 7-day schedule
Eco-Assist function (localisation)
Temperature and humidity sensors
PACKAGE CONTENTS
1 Smart air conditioning control unit
1 Micro-USB power adapter
1 screw
1 dowel
TECHNICAL SPECIFICATIONS
Material: plastic and metal
Operating temperature: 0°C to 50°C
Set temperature range: 15°C to 40°C (set value supported by the air conditioning system)
Power supply: With cable, input 100-240 V AC - 50/60 HZ 0.5 A - output 5V DC 2 A
Requirements: WLAN router and Internet access (public hotspots are not supported).

10. Livington Insta Chill replacement filter
Livington InstaChill Replacement Filter – practical refill pack – the original from TV!
With its ingenious evaporation technology, the InstaChill provides pleasantly cool air in your surroundings. The evaporation filter is an essential part of the cooling process and should be replaced at least every 6 months. This practical accessory set for the air cooler includes 3 replacement filters, sufficient for one filter change. The handling is simple: the filters can be removed by opening the rear air outlet. They should be regularly cleaned with water and a cloth or a soft brush. In case of heavy soiling, or at least after 6 months, the filters should be replaced. Pay attention to the different sizes and structural features of the filters when inserting them. More detailed instructions can be found in the user manual of your InstaChill air conditioning unit.
Care tip: To ensure the filter lasts as long as possible, the InstaChill should run without cooling function for 10-20 minutes after use, allowing the filters to dry, especially if the device will not be used for an extended period afterward.
Product advantages at a glance:
- Easy to replace
- Refreshing coolness with Hydro-Chill technology
- Contents: 3 replacement filters (1x change)
This product complies with European guidelines.
