KOMFOVENT VERSO Recuperator Filters – A Comprehensive Guide
Healthy indoor air quality is becoming increasingly important in modern homes and offices. KOMFOVENT VERSO recuperator filters play a crucial role in ensuring clean indoor air, effectively trapping dust, pollen and other pollutants.

Choosing the right filter for your Komfovent Verso unit is crucial to maintaining optimal system performance and ensuring good air quality. In this comprehensive guide, we will discuss everything you need to know about /lt/ 18-komfovent-verso">Komfovent Verso filtrus , their types, maintenance and how to choose the most suitable option for your recuperator.
Understanding Komfovent Verso recuperator filters
Komfovent is one of the leading manufacturers of ventilation equipment, offering high-quality recuperators that ensure effective heat recovery and proper ventilation of premises. The Verso series is particularly popular in both residential and commercial buildings due to its reliability and efficiency.
Each Komfovent Verso heat exchanger uses two main types of filters: supply air filters and extract air filters. Supply air filters clean the air entering the premises, while extract air filters protect the heat exchanger elements from contamination. These filters are classified according to their efficiency in retaining particles of various sizes.
The main classes of filters used in Komfovent Verso heat recovery units:

- G4/ISO coarse 65% – main filters that retain large particles
- M5/ISO ePM10 50% – medium efficiency filters
- F7/ISO ePM1 65% – high-efficiency filters suitable for capturing fine particles
Modern Komfovent filters comply with the ISO 16890 standard, which replaced the previous EN779 standard and is now the main method for assessing the efficiency of air filters. This standard classifies filters according to their ability to retain particles of various sizes (ePM1, ePM2.5, ePM10), providing a more accurate assessment of filtration efficiency.
ISO 16890 standard compliance and health effects
The introduction of the ISO 16890 standard has changed the way we look at air filter performance. This standard provides clearer and more accurate information about the ability of filters to capture particles of various sizes, especially those that pose the greatest risk to human health.
The use of certified filters ensures:
- better protection against small particles that can enter deep into the respiratory tract
- reduced risk of respiratory diseases
- lower levels of allergens indoors, which is especially important for allergy sufferers
- longer service life of the heat exchanger due to better heat exchanger protection
Studies show that proper air filtration can significantly reduce the risk of respiratory diseases, allergies, and asthma exacerbations.
This is especially relevant in cities, where air pollution often exceeds recommended standards. /lt/ 65-verso-r-3000-uhv-filtru-komplektas-525x510x46.html">VERSO R 3000 U/H/V filtrų komplektas is an excellent choice for those who want to ensure high indoor air quality.
Choosing the right filters for your Komfovent Verso unit
The correct selection of filters is a crucial factor in ensuring efficient operation of the recuperator and good air quality. When choosing filters for your Komfovent Verso unit, it is necessary to consider several important aspects.
First, you need to determine the exact model of your heat exchanger. There are several different models in the Verso series, such as the Verso R 3000 U/H/V, Verso R 4000 U/H/V and Verso CF. Each model requires specific, appropriately sized filters. The size differences may be small, but an incorrectly sized filter will not provide proper tightness, which will reduce filtration efficiency.
Another important aspect is the filtration class. The choice depends on your specific needs:
- for standard households, a set of M5+G4 class filters is usually sufficient
- for homes in urban environments or near busy roads, F7+M5 class filters are recommended
- for allergy sufferers or homes with pets, it is worth choosing higher class F7 or even F9 filters
It is also important to pay attention to the quality of filter production. /lt/ 17-rekuperatoriu-filtrai">Aukštos kokybės ir efektyvūs sprendimai, atitinkantys ISO 16890 standartą ensure not only better air purification, but also a longer service life of the recuperator.
Differences between the Verso R 3000 U/H/V and Verso R 4000 U/H/V models
Verso R 3000 and Verso R 4000 are among the most popular Komfovent heat recovery unit models, but they differ in their power and filter sizes.
Verso R 3000 U/H/V model:
- suitable for medium-sized rooms
- uses filters measuring 525x510x46 mm
- recommended set – F7 for supply air and M5 for extract air
Verso R 4000 U/H/V model:
- suitable for larger rooms or commercial facilities
- also uses 525x510x46 mm filters, but their quantity may vary
- filtration needs may be more specific depending on the purpose of the building
When choosing between these two models, it is important to assess the size of the ventilated room, air exchange needs and specific environmental conditions. /lt/ 66-verso-r-4000-uhv-filtru-komplektas-525x510x46.html">Verso R 4000 U/H/V filtrų komplektas is an excellent solution for larger rooms, ensuring optimal air quality and efficient system operation.
Maintenance, replacement and installation tips
Regular maintenance of the heat recovery unit filters is essential to ensure efficient system operation and good indoor air quality. Proper filter maintenance not only extends the life of the unit, but also reduces energy costs.
The frequency of replacement is one of the most important aspects. It is generally recommended to change filters every 3-6 months, but the exact frequency of replacement depends on several factors:
- environmental pollution level (filters may need to be changed more often in the city center)
- intensity of use of the recuperator
- seasonality (in spring, during pollen season, filters may need to be changed more often)
- having pets at home
The process of changing filters is quite simple, but requires some care.
Here are the basic steps for changing filters:
- Turn off the heat exchanger and disconnect it from the power supply.
- Open the heat recovery unit service panel or door.
- Identify the old filters and carefully remove them.
- Check that the filter frame and surrounding area are clean, clean if necessary.
- Install new filters, paying attention to the airflow direction (usually indicated on the filter).
- Close the service panel and turn on the device.
To maximize the service life of filters, it is worth paying attention to a few tips:
- clean the premises regularly to reduce dust
- if possible, install a simple pre-filter to trap larger particles
- monitor the air flow - if it has decreased, the filter may already be clogged
- Pay attention to unusual odors, which may also signal the need to change filters.
Solving common filter problems
Even with careful maintenance of your heat recovery unit, problems with filters can sometimes arise. Here are some common problems and how to solve them:
Reduced airflow: If you notice that the airflow through the heat exchanger has decreased, it is likely that the filters are clogged. In this case, the filters should be checked and, if contaminated, replaced with new ones.
Incorrect filter size: If you notice that air is leaking out the sides after replacing the filter, it is possible that you purchased the wrong size filter. In this case, it is necessary to check the model of the recuperator and purchase a filter of exactly the right size.
Unpleasant odors: If there are unpleasant odors coming from the heat exchanger, this may be a sign that the filters are contaminated with bacteria or mold. In this case, it is recommended to not only replace the filters, but also clean the entire heat exchanger system.
Excessive noise: If the recuperator starts to make more noise than usual, the cause may be improperly installed or clogged filters. Check that the filters are installed correctly and replace them if necessary.
Increased energy consumption: Clogged filters make the heat exchanger work harder, which increases energy consumption. Regular filter replacement helps maintain optimal energy efficiency.
Remember that proper filter maintenance not only ensures good air quality, but also extends the life of the entire heat recovery unit, saving you money in the long run.
Conclusions
KOMFOVENT VERSO recuperator filters play a crucial role in ensuring clean indoor air and efficient operation of the recuperation system. Proper selection of filters, their regular replacement and maintenance are necessary steps to maintain high air quality in homes or offices.
When choosing filters, it is necessary to take into account the model of your recuperator, the specifics of the room and individual needs. Higher-class F7 filters, which comply with the ISO 16890 standard, ensure effective protection against fine particles, allergens and other pollutants, which is especially important for people with allergies or families with children.
Regular filter replacement every 3-6 months ensures not only good air quality, but also a longer service life of the heat recovery unit, lower energy costs and more efficient heat recovery. An investment in quality filters always pays off through better health and comfort at home.
We recommend that you review your current filter model and assess whether it is time to replace it. Proper attention to your recuperator filters will help you enjoy cleaner, healthier air and ensure the efficient operation of your ventilation system for many years.
Frequently asked questions
How often should I change the filters of Komfovent Verso heat exchangers?
Most manufacturers recommend changing filters every 3-6 months, but the frequency of replacement depends on environmental conditions and the intensity of system use.
What class of filters is best for homes with allergic people or pets?
F7 (ePM1 65%) class filters are highly effective at capturing fine allergens, dust and animal dander, ensuring higher air quality.
Are the Verso R 3000 and 4000 filter kits interchangeable?
No, before purchasing a replacement filter kit, it is always necessary to check the exact model of the recuperator and the filter size to ensure compatibility.
How do I know if the filter needs to be changed sooner?
Visible dirt buildup, increased energy consumption, or reduced airflow may indicate that the filter needs to be replaced sooner.
Where can I buy original Komfovent Verso filters online?
Choose certified vendors who list model compatibility and meet standards such as ISO 16890.