Filters

AUSTIN AIR REPLACEMENT FILTERS (for either 110volt or 220volt units)

HM200 Air Purifier takes:

HM200/HM250 Pre-filter

HM200 Main Filter

HM250 Air Purifier takes:

HM200/HM250 Pre-filter

HM250 Main Filter

HM400 Air Purifier takes:

HM400/HM450 Pre-filter

HM400 Main Filter

HM450 Air Purifier takes:

HM400/HM450 Pre-filter

HM450 Main Filter