Antimicrobial technology prevents surface growth of mold, fungus, algae and bacteria. Lasts the life of the filter.
Recommended replacement is at least once each season; more often in hard water areas.
Approximately 12" x 8.5" x 5"
Healthmist 3020
HW500AMNM
Natural Cool Mist V3020
Protec PWF2
Vicks: V3100, V3500, V3600, V3700, V3800, V3850, V3900