Helps reduce common household odors. In addition, helps maximize the HEPA filter life. Should be replaced approximately every 3 months. Total Recycled Content Percent : 0%Global Product Type : Air Purifier Filters-Pre-FilterAir Cleaner Compatibility :...

Keep your air purifier operating at peak performance. Filter captures up to 99.97% of airborne particles and microscopic allergens. Replacement media must be used with pre-filer: HRF-AP1. For best performance, replace once each year Filtration For :...