High Efficiency Pre-Filter: collects large and fine dust at the initial stage of filtration.
With average dust and usage levels, prefilters can last up to 6 months. As operating conditions vary, exact filter life will be based on levels of dust, chemicals & odours present, and system proximity to major pollution sources. As such, InovaAir does not warranty consumable filter life.
PLEASE NOTE: Bushfire smoke will reduce life of pre-filters.