AirPura I600 HEPA Filter is AirPura Standard True HEPA Filter for AirPura I600 portable air purifier.
AirPura I600 HEPA Filter with Metal Caps is AirPura Optional True HEPA Filter upgrade for AirPura I600 portable air purifier.
AirPura I600 HI-C Carbon Weave Filter is AirPura lightweight carbon filter for AirPura I600 portable air purifier.
AirPura Standard Pre-Filter 2-pack is a Polyester based pre-filter for trapping large dust and dirt particles in AirPura portable air purifiers.
AirPura Cotton Pre-Filter 2-pack is Unbleached Pesticide-free Cotton Pre-filter for AirPura portable air purifiers.
AirPura Felt Gaskets is a set of two original AirPura gaskets used to seal the filter compartment in AirPura air purifiers.