The Honeywell HRF-APP1 Pre-Filter helps capture odors and traps larger particles such as dust, lint, fibers, and pet fur.
Replacement Filter Type A Plus, including zeolite for extra odor reduction performance
Helps reduce odors and maximize HEPA filter life
Recommended replacement period: every 3 months
Contains 1 filter that can be cut to size to fit Honeywell True HEPA Air Purifier models
The activated carbon makes 1-8 pre-filters depending on the air purifier model
Works with Honeywell True HEPA Air Purifiers including: 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