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Dry air is pulled through the Natural Cool Moisture™ system and a quiet fan blows out invisible, moisture-balanced air. Unwanted minerals and bacteria from the water are trapped inside the Natural Cool Moisture™ filter. When the unit is running you will not see or feel a “mist”. You will know your humidifier is putting moisture into the air as you watch the water level in your tank decrease throughout the day.

Your Robitussin Natural Cool Moisture™ filter has been designed using new
HealthShield™* technology which prevents surface growth and migration of mold, fungus and bacteria in the filter for its life – approximately one season. Keep in mind, depending on your water quality, mineral deposits can still clog or discolor the filter, affect its life and that of the humidifier.

The Honeywell humidifier%u2019s efficiency on bringing moisture into the environment at a comfortable level relies on the Honeywell humidifier
part%u2019s performance. It is vital to know therefore the proper cleaning and maintenance needed for the Honeywell humidifier parts.

The Honeywell humidifier parts need to be frequently cleaned and maintained in excellent conditions in order to effectively serve its purpose. It is
important to observe the standard procedures of properly maintaining the good condition of the Honeywell humidifier parts which are generally
responsible for the efficiency and reliability of functions served by the Honeywell humidifier.

Maintaining the environment%u2019s condition on its proper humidity level is very important basically because of health concerns. Too much moisture in air is detrimental to health condition due to the fact that cooler environment beyond 50% of humidity level can harbor growth of dust mites, bacteria, and other culprits that cause respiratory allergic reactions such as asthma and rhinitis. Fungi and molds also feel comfortable to thrive in cool environment.