Air filters for the ONNLINE / ONNINEN ventilation units.
Filters made in EU, by Scandinavian technology, and meets EN 779: 2012 and ISO 16890:2016 standards.
Our filters are Eco-friendly, made in strong cardboard frame and simply utilized after use.
Before filter ordering, please carefully check filter size and model of ventilation unit.
Producers of ventilation units recommend to change filters 2-3 times a year.
You can order also filter change service in our company.