clean environment

How do you know if the environment we live in is clean?

It is important for each of us that the environment in which we live, work and spend our leisure time is clean and not harmful to health. On average, eight percent of our planet's population lives in areas that are constantly experiencing ...

It's important for each of us that the environment in which we live, work and spend our free time ...

changing filters

When and how often should recuperator filters be changed?

Regular air filters in the recuperator must be changed regularly to ensure good indoor air quality and longevity of the ventilation system. How often they need to be changed depends on ...

To ensure good indoor air quality and ventilation ...

changing filters

Air filter classes, standards and marking on the Filters1.lt page

The old and new filter markings still exist in most stores that sell filters for recuperators. When ordering filters for your recuperator, we usually choose according to the old standard ....

Old and new filter markup still exists in most stores ...

instructions for changing filters

Universal instructions for changing recuperator filters

Changing recuperator filters is a fairly simple procedure. Each such device has dedicated sections. Often these sections are accessible from the outside or by opening the recuperator ...

Changing recuperator filters is a fairly simple procedure. Everyone is like this ...