HoMedics AP-T20 User Manual - Page 11

CLEANING AND MAINTENANCE CLEANING THE PRE-FILTER NOTE: For best performance, vacuum the pre-filter once a month under normal usage. 1. U nplug the air purifier. 2. Remove the HEPA-type filter as described in the Replacing the HEPA-Type Filter section. 3. V acuum the outside of the HEPA-type filter using the brush attachment of your vacuum cleaner, cleaning it thoroughly. 4. Place the HEPA-type filter back into the air purifier and close grille. 5. P lug the power cord into a standard AC outlet. TO CLEAN THE OIL TRAY Open the oil tray and remove the pad. Essential oil pads should be changed when switching to a different essential oil scent. If continuing to use the same scent, set the essential oil pad aside for reuse. Wipe down the inside of the oil tray with a soft cloth. Place the essential oil pad back in the tray and close. NOTE: Leave the essential oil pad out of the oil tray when storing. FOR BEST PERFORMANCE: • NEVER use water or any household cleaners or detergents to clean the HEPA-type filter. • Clean off the outside of the unit with a soft, dry cloth as needed. • NEVER use water, wax, polish, or any chemical solution to clean the outside of the unit. • Clean off the grille cover using a soft, damp cloth or the brush attachment of your vacuum as needed. • Vacuum the pre-filter monthly under normal usage conditions. • Replace the HEPA-type filter every 12 months under normal usage conditions. • Always use a genuine HoMedics replacement filter for optimal performance. 11