Controlled domestic ventilation offers the advantage of fresh, filtered air without any major loss of heat or cooling energy. Filters in the form of filter mats, cell filters or pocket filters play a decisive role here. The replacement filter for ventilation systems is not only responsible for clean air in living rooms or bathrooms, but above all protects the ventilation system and the heat exchanger. Regular filter replacement extends the service life of the ventilation system or bathroom ventilation and ensures that energy is saved.

Depending on the manufacturer of the ventilation system, a filter change is recommended every 3 to 12 months. The design of the filter is crucial here. A filter mat (fleece), such as in a Nilan Comfort 300 T system, has a shorter service life than a cell filter in a Zehnder ComfoAir Q350 system, for example. In an air intake tower (supply air), for example, a pocket filter can be used, which can have a service life of up to one year. The environment plays an important role. For example, the proximity of road junctions or an agricultural area can reduce the service life of the filters.

Property management companies and janitors in particular depend on fast and reliable deliveries. The ersatzfilter-shop.ch replacement filter warehouse offers the highest quality in accordance with EN779 and ISO16890 and a cross-brand range with its own warehouse in Gossau ZH. Whether Zehnder, Helios, Stiebel Eltron, Nilan, Hoval and many more - you can buy all filters from us at the best price. Replacement filters for ventilation systems form the main range. However, spare parts for bathroom and toilet fans are also available from our Swiss filter warehouse.