PerfectAire PAU1
Perfect Aire PAU1 Personal Travel Humidifier User Manual
Model: PAU1
1. Introduction and Overview
Thank you for choosing the Perfect Aire PAU1 Personal Travel Humidifier. This ultrasonic cool mist humidifier is designed for small spaces, providing comfortable and health-promoting air. Its compact size makes it ideal for travel, office, or bedside use. This manual provides essential information for safe and efficient operation of your humidifier.

Image 1.1: Perfect Aire PAU1 Humidifier in an office setting.
2. Product Features
- Small Space Humidification: Uses a standard individual water bottle (12 - 24 oz.) for humidification in small spaces like office cubicles or hotel rooms.
- Adjustable Mist Settings: Produces a visible cool mist with a 360° adjustable output direction for targeted humidification.
- Waterless Auto Shut-Off: Automatically turns off when the water bottle is empty to ensure safety and prevent damage.
- Whisper-Quiet Operation: Ultrasonic technology ensures silent operation, suitable for bedrooms and workspaces.
- Waterless Indicator: An indicator light signals when the water tank needs refilling.
- No Filter Required: Eliminates the need for replacement filters.
3. Safety Information
WARNING: Read and understand all safety instructions before use.
- Do not immerse the humidifier base in water or other liquids.
- Always unplug the unit before cleaning or when not in use.
- Use only clean, cool tap water. Distilled water is recommended to prevent mineral buildup.
- Keep out of reach of children and pets.
- Do not block the mist outlet.
- Ensure the humidifier is placed on a firm, flat, water-resistant surface.
- This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. (Proposition 65 Warning)
4. Package Contents
Verify that all items are present:
- Perfect Aire PAU1 Humidifier Unit
- Power Cord
- Instruction Manual (this document)
5. Setup
- Choose a Location: Place the humidifier on a firm, flat, water-resistant surface at least 6 inches away from walls and furniture.
- Prepare Water Bottle: Fill a standard 12-24 oz. plastic water bottle with clean, cool water. Distilled water is recommended.
- Attach Water Bottle: Carefully screw the humidifier's water bottle adapter onto the filled water bottle. Ensure a tight seal.
- Insert Water Bottle: Invert the water bottle and firmly insert it into the designated opening on the humidifier base. Ensure it is seated securely.

Image 5.1: Proper water bottle installation.
6. Operating Instructions
- Connect Power: Plug the power cord into a standard 115V electrical outlet. The Power/Refill indicator light will illuminate green.
- Turn On and Adjust Mist: Rotate the control knob clockwise to turn on the humidifier and adjust the mist output level. The mist will begin to emit from the nozzle.
- Adjust Mist Direction: The mist nozzle can be rotated 360 degrees to direct the mist as desired.
- Waterless Auto Shut-Off: The humidifier will automatically turn off when the water bottle is empty. The Power/Refill indicator light will change color (or turn off, depending on model specifics, typically red or off).
- Refill Water: When the waterless indicator activates, unplug the unit, remove the empty water bottle, refill it, and re-insert it as described in the Setup section.
- Turn Off: Rotate the control knob counter-clockwise until it clicks off. Unplug the unit when not in use.

Image 6.1: Humidifier in operation, showing mist output.
Official Product Videos
Perfect Aire Travel Ultrasonic Cool Mist Humidifier Video
Video 6.2: This video demonstrates the features and operation of the Perfect Aire Travel Ultrasonic Cool Mist Humidifier, including setup and mist output.
Perfect Aire Travel Ultrasonic Humidifier Key Features
Video 6.3: This video highlights the main features of the Perfect Aire Travel Ultrasonic Humidifier, such as adjustable mist and quiet operation.
7. Maintenance and Cleaning
Regular cleaning helps maintain the efficiency and longevity of your humidifier. No filter replacement is needed for this model.
- Daily Maintenance:
- Unplug the unit and remove the water bottle.
- Empty any remaining water from the base and water bottle.
- Wipe the base and mist nozzle with a clean, damp cloth.
- Allow all parts to air dry completely before reassembly or storage.
- Weekly Cleaning (to remove mineral buildup):
- Unplug the unit and remove the water bottle.
- Pour 1 cup of undiluted white vinegar into the water reservoir and let it soak for 20 minutes.
- Gently scrub the reservoir with a soft brush or cloth to remove mineral buildup.
- Rinse the reservoir thoroughly with clean water until the vinegar smell is gone.
- Wipe the exterior with a damp cloth. Do not use abrasive cleaners.
CAUTION: Do not immerse the humidifier base in water. Do not use harsh chemicals or abrasive cleaners.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output |
|
|
| Water leaking from unit |
|
|
| Unusual odor |
|
|
9. Specifications
| Specification | Detail |
|---|---|
| Brand | PerfectAire |
| Model Name | Perfect Aire® Travel Micro Mist® Humidifier |
| Model Number | PAU1 |
| Operation Mode | Ultrasonic |
| Color | White |
| Power | 115 Volts, 12 Watts |
| Product Dimensions (H x W x D) | 5.75" x 3.75" x 4" (approximate, based on product image) |
| Item Weight | 1 Pound |
| Floor Area Coverage | 90 Square Feet |
| Water Bottle Capacity | Uses standard 12-24 oz. water bottles |
| Special Feature | Manual control, Auto Shut-Off, No Filter |

Image 9.1: Product dimensions and key features diagram.
10. Warranty and Support
This Perfect Aire PAU1 Personal Travel Humidifier comes with a 1-year limited warranty.
For warranty claims, technical support, or any questions regarding your product, please contact Perfect Aire customer service. Refer to the official Perfect Aire website for the most up-to-date contact information.
You can visit the PerfectAire Store on Amazon for more information.