filters: expert advice and recommendations

filters: expert advice and recommendations

The quality of the air in our homes and workplaces has a direct impact on our health and well-being. Modern air purification technologies, such as filters, open up new opportunities to ensure a clean and healthy indoor environment. , known for its high quality heat recovery systems and air filters, provides solutions that optimise airflow and ensure efficient removal of pollutants. Using filters means choosing a reliable air cleanliness solution.

In this article, we will discuss in detail what filters are, their types and principles of operation, as well as why it is important to replace and maintain them regularly. Understanding the filter series, including the popular filter model, will allow you to choose the most suitable option for your recuperator system. In addition, we will provide expert advice on how to properly maintain these recuperator filters to ensure the best air quality in your indoor environment.

What are filters?

Filters are specialised air filters for use with recuperation systems. These filters for the recuperator are designed to optimise airflow and effectively remove pollutants from the indoor air. They are essential to ensure high air quality in homes or commercial premises.

filter types and efficiency

offers a range of filter types that vary according to MERV (Minimum Efficiency Reporting Value) ratings, which indicate the filter's efficiency in trapping airborne particles. These ratings correspond to the filtration classes according to the EN 779:2012 standard and the ISO 16890 standard, which define the filtration efficiency of ePM1 and ePM10:

• Low MERV filters (1-6): These filters are effective in trapping larger particles such as dust and pollen. They are suitable for initial air purification.
• Medium MERV filters (7-12): These filters, such as the M5 filter, offer better filtration and are suitable for rooms where more fine particles need to be collected.
• High MERV filters (13-20): These filters, such as the F7 filter, are designed for the highest level of filtration and are ideal for healthcare facilities or living spaces where allergy-prone people live.

The application and compatibility of the filters

One of the advantages of the filters is their compatibility with various heat recovery systems. Filters are available in different sizes and types to ensure the right adaptation to the specific model of the recuperator. This allows the airflow to be maintained efficiently and prevents air from bypassing the filter, ensuring maximum filtration efficiency.

Maintenance and replacement

The filters are designed with user convenience in mind. They are easy to remove and replace, which is important for regular maintenance. Regular filter replacement is essential to maintain high air quality and efficiency in the ventilation system. service can help you to ensure that filters are properly maintained and replaced.

types of filters

offers a variety of filter types for efficient air purification in your home or workplace. In this section we will discuss the two main filter types, M5 and F7, which are designed for exhaust and supply air respectively.

M5 filters

The M5 filter is used for both exhaust and supply air. These filters trap medium-sized particles such as dust and pollen, providing a medium level of protection against particulate matter of 10 μm. M5 filters are usually included in standard filter kits, such as M5+M5, which are suitable as a replacement for the original filters for recuperators. These filters are recommended to be replaced at least every 6 months in order to maintain optimum filtration efficiency and to protect the recuperator's internal systems and electronics from contamination.

F7 filters

The F7 filter is designed for supply air only and is highly effective in trapping fine particles such as smog particles, mould spores, animal dander and even virus carriers. These filters ensure high air quality, which is particularly important in residential areas where air pollution is high. F7 filters are included in efficient filter sets such as F7+M5 and are recommended to be replaced at least every 4 months due to the higher pressure loss of the filter and the potential higher energy costs.

filter series

offers a range of recuperator series for both residential and commercial applications. These series are tailored to suit a wide range of needs and installation conditions, ensuring efficient air cleaning and heat recovery.

Series

TheFilters and Recuperators Series is designed for residential applications and offers a range of configurations, including vertical or horizontal duct connection options, as well as units with flat plate heat exchangers. These units are popular for their efficiency and reliability in providing optimum ventilation conditions in the home.

Series

The range offilters and recuperators includes three groups: Standard, Pro and Pro2. The Standard series is designed for commercial premises and offers standard ventilation units. The Pro series is designed for larger commercial and industrial premises and features modular units with additional features. Pro2, the next generation series, is an energy-efficient modular unit with integrated control automation for the highest comfort level.

RHP series

The RHP series is divided into two groups: RHP Standard and RHP Pro. The RHP Standard series is designed for residential and small commercial applications and offers ventilation units with dual heat exchangers and full indoor climate control. The RHP Pro series is designed for more extensive commercial applications, with a rotary regenerator and integrated heat pump for the highest level of comfort.

Filter principle of operation

The filters are designed to ensure the highest indoor air quality using advanced filtration technology. These filters operate according to a number of basic principles, covering a wide range of filter designs and materials, which allow for the effective removal of a wide range of air contaminants.

The design of the filters is structured to maximise air purification efficiency and durability. The filters are made of several layers that prevent air pollutants from entering the room. For example, panel filters are made of multi-layered glass fibre material and surrounded by an environmentally friendly cardboard frame. This design ensures low pressure losses and a large collection capacity. In addition, the pocket filters, made of a progressive synthetic filter material, have an outer side made of a larger fibre material, while the inner layers trap smaller particles. This allows for a larger surface area, longer life and lower energy consumption.

The filters use a variety of filter materials to suit different types of pollutants and needs. For example, Coarse 50/65 (G3/G4) is available in sheets or rolls and is designed to effectively filter coarser particles such as dust. Higher level filters, such as carbon filters, are enriched with activated carbon, which helps to filter out odours and gases, particularly important in rooms with unpleasant odours. These materials ensure that the filters are efficient, durable and cost-effective for the user.

frequency and maintenance of filter changes

Filter maintenance is an important part of your heat recovery system to ensure its efficient and long-lasting operation. In this section we will discuss how often you should change your filters and how to maintain them properly.

The frequency of filter changes depends on the type of filter and the intensity of use. As a general rule, M5 filters are recommended to be changed every 6 months and F7 filters every 4 months. However, if you live in a highly polluted environment or if you have high levels of dust and other contaminants in your rooms, the frequency of filter changes may need to be increased.

Make sure the recuperator is switched off before starting the replacement process to avoid electric shocks. Check that the new filters are undamaged and suitable for your recuperator model.

Conclusion

Going through the contents of this article, we can see that the variety and top quality of filters reflects modern standards of indoor air quality requirements. By using these filters, you will not only ensure a clean and healthy environment in your home or workplace, but also contribute to energy saving and environmental protection initiatives. Regular maintenance and replacement of these filters allows you to maintain the optimal performance and efficiency of your ventilation system, protecting both human health and the electronic parts of the unit from contamination.

By investing in a quality air filtration solution, such as filters, you are contributing to a healthier lifestyle and building long-term prosperity.