USER MANUAL Air Purifier
ALL-IN-ONE TRUE HEPA FILTRATION SYSTEM
UV-C TECHNOLOGY WITH ON/OFF
IONIZER WITH ON/OFF
3 SPEEDS
BUILT-IN TIMER
REPLACE FILTER INDICATOR
SUGGESTED ROOM SIZE
AIR CHANGES PER HOUR
OIL TRAY

BEFORE TURNING THE UNIT ON
POWER BUTTON AND FAN SPEED SETTINGS
button.
button until the desired setting is reached.UV-C TECHNOLOGY WITH ON/OFF
IONIZER SETTING WITH ON/OFF
NOTE: Dust particles may accumulate on surfaces around the air purifier when the ionizer is in use. These dust particles can be vacuumed or wiped away with a soft, damp cloth.
NOTE: You may hear occasional popping sounds when the ionizer is used. This is normal.
NOTE: The ionizer produces less ozone than the UL-established limits of 0.05 ppm. Ozone may be harmful around birds and small pets. To prevent ozone buildup, use the ionizer feature in a well-ventilated area.
NIGHT-LIGHT
button once to turn the night-light on. Press again to turn the night-light and the display lights off. Press a third time to turn the display lights on.TIMER
button until the desired timer setting is lit on the display. The timer
button will cycle through the following settings: 2 hours, 4 hours, 8 hours, 12 hours, and off. To cancel the timer at any time, press the timer
button until all timer LEDs are off. The air purifier will operate continuously when the timer is off.OIL TRAY
NOTE: For use with the included HoMedics essential oil pads only. Do not add essential oils anywhere else in the unit, as it may cause damage.
NOTE: Do not leave a filled essential oil pad in the oil tray if it will be out of use for a long period of time.
ARE ESSENTIAL OILS SAFE TO USE AROUND PETS?
ADDING ESSENTIAL OILS
WARNING: PUTTING OIL ANYWHERE BUT THE OIL TRAY WILL DAMAGE THE AIR PURIFIER.
1. The oil tray is located on the side of the air purifier above the night-light.

2. Push to open and remove the tray.

3. Place 1 aroma pad (3 included) into the oil tray.

4. Add 5–7 drops of essential oil to the pad. You may use more or less depending on personal preference.

WARNING: Only place essential oil on the pad and NOT directly into the tray.
5. Place the oil tray back in its compartment and push to close. The scent will start automatically when the air purifier is turned on.

REPLACE FILTER LIGHT
REPLACING THE TRUE HEPA FILTER
1. Unplug the air purifier. Pull the indents on each side of the grille cover.

2. Remove the grille cover and set aside.

3. Pull the tabs to remove the old filter.

4. With the filter tabs facing outward, insert the new True HEPA filter.

5. Place the tabs at the bottom of the grille cover into the base of the air purifier. Gently push the grille cover until it snaps into place.

6. Plug the power cord into a standard AC outlet and press the power
button. Press and hold the ionizer ION button for 3 seconds to reset the indicator.

The UV-C bulb is designed to last for approximately 10,000 hours of use. The UV-C button on the control panel will flash RED when the UV-C bulb burns out and needs to be replaced.
NOTE: The air purifier will continue to operate without the UV-C function when the UV-C bulb burns out.
CAUTION: Do not operate the air purifier without the protective UV-C bulb cover.
CAUTION: Unplug the power cord before servicing or replacing the UV-C bulb.
1. Unplug the air purifier and remove the True HEPA filter. Using a Phillips-head screwdriver (not included), unscrew the 2 screws located on the UV-C bulb cover.

2. Remove the cover to expose the UV-C bulb.

3. Gently push from the sides and rotate the UV-C bulb to remove.

4. Remove and replace the UV-C bulb. Reinstall the UV-C bulb cover, True HEPA filter, and grille cover.

CLEANING THE PREFILTER

NOTE: For best performance, vacuum the prefilter once a month under normal usage.
TO CLEAN THE OIL TRAY

NOTE: Leave the essential oil pad out of the oil tray when storing.
FOR BEST PERFORMANCE:
| PROBLEM | POSSIBLE CAUSE | SOLUTION |
|---|---|---|
| Unit will not operate | Unit is not plugged in | Plug unit in |
| Power button is not pressed | Press the power button to turn the power on | |
| No power to unit | Check circuits, fuses, try a different outlet | |
| True HEPA filter is not installed correctly | Reinstall the True HEPA filter | |
| Grille cover is not installed correctly | Reinstall the grille cover | |
| Reduced airflow | The grille may be blocked | Check to make sure nothing is blocking the grille and air outlet |
| Prefilter needs to be vacuumed | Vacuum the prefilter with the brush attachment of your vacuum cleaner | |
| The True HEPA filter needs to be replaced | Replace the True HEPA filter | |
| Reduced odor removal | The True HEPA filter needs to be replaced | Replace the True HEPA filter |
| Excessive noise | The unit is not level | Place the unit on a flat, level surface |
| Replace filter light remains lit after filter replacement | The replace filter indicator needs to be reset | Press and hold the ionizer button for 3 seconds until the replace filter light turns off |
| Display lights are off | Night-light setting | Press the night-light button until the desired lights are on/off |
Reference file: HoMedics AP-PET35-WT 5-in-1 PetPlus UV-C Air Purifier - 360-Degree HEPA Filter
Additionally, the document applies to other HoMedics models: AP-PET35