Honeywell Replacement Filter Kit For TrueSTEAM Humidifier
It is recommended that the RO system's filters be replaced at least once per year to ensure optimal humidifier performance.
- #1 - Sediment filter
- #2 - Reverse osmosis filter
RO System Assembly
The RO System Assembly directs the flow of water into the filters in numeric order, and out to the steam humidifier. A built-in backflow prevention valve prevents the backward flow of water from the storage tank. The shutoff/check valve provided with the steam humidifier must still be installed between the RO system and the steam humidifier.
#1 Sediment Filter
Cold water enters the sediment filter, reducing chlorine, sand, silt, dirt and other sediment. This filters the feed water before entering the RO filter.
#2 Reverse Osmosis (RO) Cartridge
Filtered water enters the RO filter where dissolved minerals are removed, effectively 'softening' the hardness of the water. This reduces the amount of solid mineral (scale/sediment) fallout inside the steam humidifier's tank. Reducing the amount of scale and sediment increases the time between manual cleanings of the steam humidifier.