1. Introduction
Thank you for choosing the Peach Street 2.2L Cool Mist Humidifier. This ultrasonic air vaporizer is designed to enhance your indoor environment by increasing moisture levels, promoting better sleep, easier breathing, and relief from dry throat, skin, and lips. Its quiet operation and user-friendly features make it ideal for bedrooms, nurseries, and living spaces.
2. Important Safety Information
Please read and understand all instructions before using this humidifier. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always place the humidifier on a firm, flat, waterproof surface at least 12 inches (30 cm) away from walls and appliances.
- Do not immerse the base in water or other liquids.
- Unplug the humidifier before filling, cleaning, or moving it.
- Do not add essential oils directly into the water tank or base.
- Keep out of reach of children and pets.
- Use only clean, cool tap water or distilled water. Do not use hot water.
- Do not block the mist outlet.
3. Product Overview
Familiarize yourself with the components of your Peach Street Cool Mist Humidifier.

Figure 1: The Peach Street 2.2L Cool Mist Humidifier operating in a living room, emitting a visible mist.
Key Features:
- Adjustable Mist Level: Control the humidity output with an easy-to-use dial.
- 360° Nozzle Rotation: Direct the mist in any desired direction.
- Automatic Shut-off: The unit turns off automatically when the water tank is empty.
- Silent Operation: Designed for quiet performance, ideal for sleeping environments.
- Effortless Refill: Wide mouth tank design for quick and easy refilling and cleaning.

Figure 2: Visual representation of the humidifier's adjustable mist levels, automatic shut-off, and 360-degree rotatable mist nozzle.

Figure 3: Diagram showing the humidifier's dimensions (9.5 inches height, 8.75 inches width, 6 inches depth) and its 2.2-liter tank capacity, providing up to 24 hours of runtime.
4. Setup
- Unpack: Carefully remove all packaging materials and ensure all components are present.
- Placement: Place the humidifier on a flat, stable, and waterproof surface. Ensure it is at least 12 inches (30 cm) away from walls, furniture, and electronic devices.
- Remove Water Tank: Gently lift the water tank from the base.
- Fill Water Tank: Unscrew the cap at the bottom of the water tank. Fill the tank with clean, cool tap water or distilled water. Using distilled water is recommended to prevent mineral buildup. Securely screw the cap back on.
- Replace Water Tank: Place the filled water tank back onto the base, ensuring it is seated correctly.
- Plug In: Plug the power cord into a standard electrical outlet. The power indicator light will illuminate.
5. Operating Instructions
Operating your Peach Street Humidifier is simple and intuitive.
- Turn On/Adjust Mist: Rotate the control dial clockwise to turn on the humidifier and adjust the mist output from low to high.
- Direct Mist: Rotate the 360° mist nozzle on top of the tank to direct the mist flow to your desired area.
- Automatic Shut-off: The humidifier will automatically turn off when the water level in the tank is too low. The power indicator light will change to red, signaling that it's time to refill.
- Refill: Unplug the unit, remove the tank, refill with water, and place it back on the base.
Video 1: A seller demonstrates the Peach Street Cool Mist Humidifier in a bedroom setting, showcasing its quiet operation and mist output. This video highlights the ease of use and the benefits of humidification for a comfortable sleeping environment.
Video 2: A seller provides a detailed overview of the Peach Street Cool Mist Humidifier, focusing on its 2.2L water tank capacity and features suitable for bedroom use. The video illustrates the product's design and functionality.

Figure 4: The humidifier positioned in a baby's room, illustrating its role in increasing moisture for improved breathing and sleep quality for infants.

Figure 5: The humidifier operating quietly in a bedroom, emphasizing its silent performance that allows for undisturbed sleep or relaxation.
6. Maintenance
Regular cleaning is essential for optimal performance and hygiene.
Daily Maintenance:
- Empty and rinse the water tank and base with fresh water.
- Refill the tank with fresh, cool water.
Weekly Maintenance:
- Clean the Tank: Remove the water tank and unscrew the cap. Use a soft brush or cloth to clean the inside of the tank. The wide mouth design facilitates easy access.
- Clean the Base: Gently wipe the surface of the base with a soft, damp cloth. Do not immerse the base in water.
- Descaling (if needed): If mineral deposits accumulate, fill the tank with a mixture of equal parts white vinegar and water. Let it sit for 30 minutes, then rinse thoroughly. For stubborn deposits, use a soft brush.
- Ensure all parts are dry before reassembling.

Figure 6: A hand refilling the humidifier's water tank directly from a kitchen faucet, demonstrating the effortless refill feature due to its wide opening.
7. Troubleshooting
If you encounter any issues with your humidifier, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Low water level; unit not plugged in; mist outlet blocked; mineral buildup. | Refill water tank; ensure power cord is securely plugged in; clear any obstructions from mist outlet; clean the unit as per maintenance instructions. |
| Unusual noise | Water tank not properly seated; foreign object in the base; low water level. | Ensure water tank is correctly placed on the base; check for and remove any foreign objects; refill water tank. |
| Water leaking from the base | Water tank cap not securely tightened; water tank not properly seated. | Ensure the water tank cap is tightly closed; re-seat the water tank firmly onto the base. |
| Red indicator light | Water tank is empty. | Refill the water tank. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Peach Street |
| Model Name | Cool Mist Humidifier |
| Model Number | PE-1900 |
| Operation Mode | Ultrasonic |
| Capacity | 2.2 Liters |
| Product Dimensions | 6"D x 8"W x 9"H |
| Item Weight | 2.13 pounds (0.97 Kilograms) |
| Special Features | Adjustable Humidity Control, Auto Shut Off, Quiet |
| Control Method | Touch (Dial) |
| Room Type | Baby, Bedroom, Living Room |
| UPC | 810087041045 |
9. Warranty & Support
Peach Street stands behind the quality of its products. For warranty information, product registration, or technical support, please refer to the contact information provided with your purchase or visit the official Peach Street website. Please retain your proof of purchase for any warranty claims.