

SYSTEMAIR TOPVEX TR25 – REPLACEMENT FILTERS
FINNISH SYSTEMAIR TOPVEX TR25 – REPLACEMENT FILTERS
A high-quality, Finnish-manufactured filter set for the Systemair Topvex TR25 air handling unit. The filters are made in Finland and closely match the structure and performance of the original filters.
Filter set includes
1 pc Pocket filter F7 (supply air)
1 pc Pocket filter M5 (extract air)
Finnish quality
We have selected a Finnish manufacturer using high-quality domestic materials. The filters are designed for:
low pressure drop
long service life
energy-efficient operation
Recommended replacement interval
The filters of the Systemair TOPVEX TR25 air handling unit should be replaced 2–3 times per year, depending on operating conditions.
When replacing the filters, it is also recommended to:
remove loose dirt from the unit (e.g. by vacuuming)
check the cleanliness of the heat recovery exchanger
wash the exchanger if necessary using a suitable cleaning agent
Filter classifications (ISO 16890)
ePM1 50 % (F7) – supply air
ePM10 50 % (M5 / F5) – extract air
Good indoor air quality
High-quality filters are among the most important components of a ventilation system and significantly improve indoor air quality and wellbeing.


