Honeywell Premium Odor & Gas Reducing Type "A+" Pre-Filter (HRF-APP1)

• Question: Which Air Purifiers fit this filter? HRF-APP1 Honeywell Odor VOC Reducing Pre-Filter?

  Answer: The Honeywell Replacement Filter Type A Plus, is compatible with the following Honeywell True HEPA Air Purifiers: 10500 series, 10590 series, 11150 series, 12500 series, 13300 series, 13503, 13520 series, 13530 series, 14500 series, 17000 series, 18100 series, 40000 series, 50100 series, 50150 series, 50200 series, 50250 series, 50300 series, HPA 090/100/200/250/300 series, and HA100/200 series models.