Cleanable F7 filter:

Class F7 dust and pollen filter for Aerauliqa QR-120P type central heat recovery ventilation device. The filter is easily accessible and can be cleaned using a vacuum cleaner or compressed air. The filter can be changed easily without tools. In general, it is recommended to clean the filter once every 1-2 months and replace it every 3-6 months. The control unit of Aerauliqa heat recovery ventilation devices indicates when cleaning is due.

Features of the F7 filtration efficiency filter:

Coarse particles: >95% (dust, pollens)
PM10 particles: >85% (mold spores, pet hair)
PM2.5 particles: >60% (particles of combustion products)
PM1 particles: >50% (solid smog particles, virus carriers) Bacteria: >60% (0.5 ... 5 um)

The efficient operation of the device and its expected lifetime are greatly influenced by the condition of the filter. The pollen filter should only be used seasonally, in justified cases, not during the pollen-free period!