
Best selling Ventilation technologies
Here’s a ranking of the best selling Ventilation technologies. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Helios Replacement air filter
The Helios replacement air filter ELF-ELS is a high-quality accessory for ventilation technology that has been specially developed for use with Helios ELS-V fans. This air filter ensures effective air purification and helps to improve indoor air quality. With a height of 1 cm, a length of 19.7 cm and a width of 17.3 cm, it fits easily into the corresponding devices. The filter is kept in a plain white colour and blends harmoniously into various environments. In addition, the ELF-ELS is designed as a permanent filter and can be washed, which enables sustainable use. The easy handling and replacement of the filter make it a practical choice for anyone who values clean air. Developed for Helios ELS-V fans. Washable permanent filter for sustainable use. Made in Germany. 2 pieces.

2. Helios Replacement permanent filter
The Helios replacement permanent filter is a practical solution for ventilation technology, specifically designed for the ELS fan inserts VE 60 and VE 100. This washable filter made of high-quality plastic offers an effective way to improve air quality by trapping dust and dirt particles. With the ability to clean the filter in the dishwasher, maintenance becomes a breeze. A set contains two pieces, making it a cost-effective and sustainable option. The filter is not only functional but also durable, making it an ideal choice for anyone who values efficient ventilation.
- Washable plastic filter for easy cleaning
- Compatible with ELS fan inserts VE 60 and VE 100
- Delivered in a convenient set of two pieces.

3. Maico Replacement filter ZF60/100 (PACK OF 5) (New 0093.0331)
The replacement filter ZF60/100 from Maico is a reliable solution for ventilation technology, specifically designed for fan inserts of types ER, ER-AP, and ER-APB, as well as for exhaust elements of the Centro series. With a filter class of ISO Coarse 30% (G2), this filter ensures effective air purification and contributes to improving indoor air quality. The filter has a compact size of 135 mm x 135 mm and a thickness of 8 mm, making it versatile for both vertical and horizontal installation. The use of Timestrips allows for easy monitoring of the filter's condition, enabling timely replacements. The ZF60/100 is suitable for ambient temperatures up to 40 °C and offers easy handling and installation.
- Effective air purification with ISO Coarse 30% (G2)
- Versatile installation: vertical and horizontal
- Includes Timestrips for easy condition monitoring
- Suitable for ambient temperatures up to 40 °C.

4. Suprex Poppet valve
The Suprex plate valve is an effective exhaust valve specifically designed for ventilation technology. Made from high-quality plastic, it provides a reliable solution for air circulation in various applications. With a diameter of 100 mm, it is ideal for use in standard pipe systems. The valve is equipped with a practical clamping spring that allows for easy installation and handling. Its white color gives it an appealing look and allows it to seamlessly integrate into different environments. The plate valve is lightweight and compact, making installation and transport easier. It is an excellent choice for anyone seeking an efficient and durable solution for their ventilation needs.
- Made from 100% plastic for durability and reliability
- Easy installation with integrated clamping spring
- Suitable for pipe diameters of 100 mm.

5. Cata E-100 GTH
The Cata E-100 GTH is a high-quality fan specifically designed for use in living spaces. With an elegant design made of metal and glass, this device seamlessly integrates into various interior styles. The fan provides efficient air circulation with a capacity of up to 115 m³/h, making it ideal for ventilating bathrooms, kitchens, or other small rooms. Thanks to its low noise level of just 31 dB, the E-100 GTH creates a pleasant atmosphere without generating disruptive sounds. Additionally, the device is equipped with an IP44 protection rating, which protects it from splashes of water, allowing it to be used in more humid environments. The easy installation and robust construction make the Cata E-100 GTH a reliable choice for anyone who values quality and functionality.
- Energy-efficient with only 8 W power consumption
- Low noise level of 31 dB for quiet operation
- IP44 protection rating for use in humid environments
- Durable materials made of metal and glass for longevity.

6. Helios Replacement filter
The Helios replacement filter is a high-quality filter mat specifically designed for use in ventilation systems. Made from G2 class recyclable synthetic fiber, this filter provides an effective solution for improving indoor air quality. The filter mat is designed to filter dust and other particles from the air, contributing to the creation of a healthier indoor climate. With a height of 6 cm, a length of 32 cm, and a width of 22 cm, the filter fits various ventilation systems and is easy to install. The use of recyclable materials makes this filter not only efficient but also environmentally friendly. The Helios replacement filter is an essential accessory for anyone who values clean air and optimal ventilation.
- Made from G2 class recyclable synthetic fiber
- Effective filtration of dust and particles
- Designed for various ventilation systems
- Contributes to a healthier indoor climate.

7. RS PRO Lüftermotor
The RS Pro fan motor is a powerful and reliable motor that has been specially developed for use with RS Pro impellers and motor mounts. With a maximum speed of 1300 rpm and a power consumption of 40 watts, this AC motor offers an efficient solution for various ventilation applications. The supply voltage of 220 to 240 V AC makes it versatile for use in different environments. The motor is made in China and fulfils the standards of the manufacturer, which is committed to reducing greenhouse gas emissions. This fan motor is ideal for anyone looking for a reliable and powerful solution for their ventilation systems.

8. Suprex Ventilation grille
The Suprex ventilation grille is a practical solution for effective ventilation in various rooms. Made from high-quality plastic, it offers durable and reliable use. With an integrated mosquito net, the grille ensures that insects are kept at bay while providing optimal air circulation. The design is functional and seamlessly adapts to different environments. With a diameter of 100 mm, it is versatile and suitable for various ventilation systems. The white color provides an appealing look and easily integrates into existing furnishings.
- Integrated mosquito net for additional insect protection
- Made from 100% plastic for durability
- Versatile with a diameter of 100 mm.

9. CasaFan Timer module VZ 230 White
Universal delay relay/timer module with a start delay in a compact format for controlling devices such as fans in bathrooms and restrooms. The connected load is activated when the light switch or button is pressed for the set delay time, provided that the room lighting has been on for at least the set start delay time. The delay time can be adjusted from 3 to 20 minutes, and the start delay from 0.02 to 2.5 minutes. Designed for installation in the device, behind the switch, or in the junction box.

10. Helios Sound insulation element
Helios Fans Sound Insulation Element SVE 100
Manufacturer: Helios Fans
Designation: Sound Insulation Element
Type: SVE 100
Nominal Diameter of Duct: 100 mm
The Helios Fans Sound Insulation Element SVE 100 is designed for simple and cost-effective volume control, pressure regulation, and sound insulation in ventilation systems by being inserted into the ductwork. It allows for easy adjustment thanks to pre-punched openings. Made from fire- and mold-resistant plastic in accordance with emission class M1 and fire class B, it does not release harmful smoke or toxic gases in the event of a fire. It is compatible with all types of disc valves.
