Robitussin DH-832 Series Owner's Manual page 7

NOTE: DONOT ATTEMPT TO CLEAN THE NATURAL COOL MOISTURE™ FILTER
WITH ANY CHEMICAL SOLUTIONS, DOING SO WILL DAMAGE THE FILTER.
• HealthShield™ prevents the surface growth and migration of mold, fungus, algae,
and bacteria. It is normal for a filter to discolor from mineral build-up. This will
vary depending on water quality.
• DONOT clean the filter using any chemical solution.
• If a Natural Cool Moisture™ filter appears to be clogged by hard water or mineral
deposits, soak it in a sink full of cool water for 10 minutes. DO NOT SQUEEZE OR
WRING OUT THE NATURAL COOLMOISTURE™ FILTER. Always place filter back in
the humidifier wet.
• When positioning the Natural Cool Moisture™ filter in the humidifier, always
make sure the diamond pattern is displayed lengthwise (see diagram below).
Close-Up of
Filter Pad
• To prevent mineral deposits use DuraFree™ Humidifier Water Softener, part no.
AC817, each time the Water Tank is refilled.
• Always purchase Honeywell brand Natural Cool Moisture™ filters as the fan
motor of this humidifier and the Natural Cool Moisture™ filter are designed to
function efficiently as a set. Using any other filter could damage the motor or
reduce the humidifier's performance.
• Be sure to empty water from the Water Tank and Base when not in use.
PROLONGING THE LIFE OF THE FILTER AND
MAINTAINING A CLEAN HUMIDIFIER
CORRECT INCORRECT