Sonair A + / F + | original F6-filter - including Filter holder
The serial number of your device starts with 110100, 110104xxxxxx
Your device has keys at the top.
Filter klasse: M6 - EN779:2012 | ePM2,5 65% - ISO 16890
Type: Filter holder incl. Filter
Size: 257 x 58 x 119 mm
Brink No. 531550
You can easily replace the HRV filters for the Brink Sonair yourself and place them in your HRV unit