Holmes HM3640 Humidifier Cool Mist Bateria Treatment S1708
- Genuine Holmes Humidifier Water Bacteria Treatment, 32 Oz.
- Helps extend the life of wick filters
- Can be used on ALL Cool Mist Evaporative Humidifiers
- Controls growth of bacteria and algae in water tanks and wick filters
- Replacement Holmes Part Numbers: S1708, S1708CS
- Genuine Holmes Product