Vornado MD1-0023 Air Purifier Filter, Black, For: AC300, AC350, AC500, AC550 Air Purifier

This activated carbon filter (2-pack) is designed for use in VORNADO true HEPA air purifiers. Replace your carbon pre-filter every 4 to 6 months with continuous use, depending on your environment. This activated coconut carbon pre-filter traps odors and other organic compounds. It also extends the life of the HEPA filter by trapping larger particles. Maintain the health and comfort of you and your family. Contains two filters. VORNADO's automatic filter refill program for VORNADO air purifiers offer a convenient way to receive regular shipments of VORNADO filters for your VORNADO air purifier eliminate the hassle of remembering to reorder. Maintain the high-efficiency of your VORNADO air purifier by never running out of new filters.