Introduction
This manual provides detailed instructions for the safe and efficient operation of your Nuwave OxyPure ZERO Smart Air Purifier. Please read all instructions carefully before use and retain this manual for future reference.
The Nuwave OxyPure ZERO is designed to improve indoor air quality by effectively filtering airborne pollutants and irritants. It features a dual 4-stage filtration system with washable and reusable filters, smart device connectivity, and quiet operation.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Read all instructions before operating the appliance.
- Do not operate any appliance with a damaged cord or plug.
- Do not use outdoors or on wet surfaces.
- Unplug the air purifier before cleaning or performing any maintenance.
- Keep the power cord away from heated surfaces.
- Do not block air openings or place on a soft surface where openings may be blocked.
- Do not insert any objects into openings.
- This appliance is for household use only.
What's Included
Verify that all components are present in the packaging:
- 1 x Nuwave ZERO Smart Air Purifier Unit
- 2 x Stainless-steel Pre-filters (Pre-installed)
- 2 x Ozone Emission Removal Filters (Pre-installed)
- 2 x Bio-Guard Filters (Pre-installed)
- 1 x Bio-Guard 360 Filter (Pre-installed)
- 1 x User Manual (This document)
Setup Instructions
Follow these steps to set up your Nuwave OxyPure ZERO Smart Air Purifier:
- Unpacking: Carefully remove the air purifier and all components from the packaging.
- Filter Installation: The filters are pre-installed. Ensure they are securely in place before first use. Refer to the "Maintenance" section for details on filter access.
- Placement: Place the air purifier on a flat, stable surface. Ensure there is adequate space around the unit for proper airflow (at least 6 inches from walls or furniture). The unit has wheels for convenient portability.
- Power Connection: Plug the power cord into a standard electrical outlet.

Image: The Nuwave OxyPure ZERO Smart Air Purifier, showing its sleek design and the accompanying mobile app for smart control.

Image: The air purifier positioned in a spacious living room, demonstrating its capability to purify large areas up to 2,002 sq ft.
Operating Instructions
Your Nuwave OxyPure ZERO Smart Air Purifier offers various modes and controls for optimal air purification.
Control Panel Overview
The top panel of the air purifier features intuitive touch controls:

Image: A detailed view of the air purifier's touch screen control panel, highlighting the various function buttons.
- Power Button: Turns the unit On/Off.
- Auto Mode: Automatically adjusts fan speed based on detected air quality.
- Ultimate Clean Mode: Activates a higher fan speed for rapid air purification when sensors detect a significant drop in air quality.
- Flow Angle: Adjusts the vent direction (30°, 60°, 90°).
- Fan Speed: Manually select from 6 fan speeds.
- Timer: Set operation time (e.g., 1, 2, 4, 8, 12 hours).
- Turbo: Engages maximum fan speed for intense purification.
Smart Device & Wi-Fi Capability
The OxyPure ZERO is Wi-Fi capable, allowing remote monitoring and control via the NuWave Connect app.
- Download App: Download the "NuWave Connect" app from the Google Play Store or Apple App Store.
- Connect: Follow the in-app instructions to connect your air purifier to your home Wi-Fi network.
- Remote Control: Once connected, you can monitor air quality, adjust settings, and schedule operation from your smartphone.

Image: Multiple smartphone screens displaying the Nuwave Connect app, illustrating advanced controls, scheduling, and air quality/odor checks.

Image: A user interacting with the Nuwave Connect app on a smartphone, demonstrating the Wi-Fi enabled smart device functionality.
Modes of Operation
- Auto Mode: The air purifier uses built-in particle and odor sensors to continuously monitor air quality. It automatically adjusts the fan speed to maintain optimal purification.
- Ultimate Clean Mode: When advanced sensors detect a significant drop in air quality, this mode automatically increases the fan speed to a higher setting for quick and efficient air cleaning.
- Night-Time Sleep Mode: Designed for quiet operation, this mode turns off all indicator lights and operates the fan at a whisper-quiet level (21.41 dB) to promote ideal sleeping conditions.

Image: The air purifier operating quietly in a bedroom, emphasizing its sleep mode features like low noise level and indicator light off.
Vent Flow Angles
Adjust the direction of clean air delivery by selecting between 30°, 60°, or 90° flow angles using the control panel or app.

Image: Visual representation of the air purifier's adjustable vent flow angles (30°, 60°, 90°), allowing users to direct purified air.
Filtration System
Video: An official product video from Nuwave demonstrating the powerful Bio-Guard 360 Filter and its effectiveness in the OxyPure ZERO air purifier.
The Nuwave OxyPure ZERO features a revolutionary dual 4-stage filtration system designed for comprehensive air purification and long-term use without filter replacements.

Image: An exploded diagram illustrating the components of the revolutionary dual 4-stage filtration system.
The system includes:
- Stainless Steel Pre-Filters (2): These capture larger particles, pollutants, and irritants such as pollen, dust, and pet hair. They are washable and reusable.
- Ozone Emission Removal Filters (2): These filters eliminate toxic ozone in the home down to 1 ppb, which is 70 times lower than the EPA's standard of 70 ppb.
- Bio-Guard Filters (2): These patented filters trap particles and harmful pollutants as small as 0.01 microns. They are washable and reusable.
- Bio-Guard 360 Filter (1): The largest filter, utilizing patent-pending technology to trap particles as small as 0.1 microns, which is 66% smaller than what most HEPA filters can capture. This filter is also washable and reusable.

Image: A comparison chart highlighting the advantages of Bio-Guard Technology over traditional HEPA filters, including particle size captured and filter replacement frequency.
This innovative Bio-Guard Filtration Technology means ZERO waste and ZERO filter replacements, as all filters (except ozone removal filters) are washable and reusable.
Real-Time Air Quality Monitoring
The OxyPure Zero features two sensors to detect both air particles and odors. Bright air quality indicators on the unit show precisely how clean or dirty your air is, adjusting purification levels as needed.

Image: The air purifier displaying its real-time air quality monitoring system with a color-coded indicator ranging from Perfect (green) to Bad (red).
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Nuwave OxyPure ZERO Smart Air Purifier.
Cleaning Filters
All filters, except the Ozone Emission Removal Filters, are washable and reusable. It is recommended to clean them every 3-6 months, or as indicated by the unit's filter alert.
- Power Off: Unplug the air purifier from the power outlet.
- Access Filters: Open the filter compartments.
- Remove Filters: Carefully remove the Stainless Steel Pre-Filters, Bio-Guard Filters, and Bio-Guard 360 Filter.
- Wash: Rinse the washable filters under cool running water until clean. For stubborn dirt, a mild detergent can be used.
- Dry: Allow filters to air dry completely before re-installing. Ensure they are fully dry to prevent mold or mildew growth.
- Re-install: Place the dry filters back into their respective compartments, ensuring they are securely seated.
- Reset Filter Alert: If a filter alert was active, refer to the control panel instructions or app to reset it.
The Ozone Emission Removal Filters are not washable and should be replaced when their lifespan is reached, as indicated by the unit.
Troubleshooting
If you experience issues with your Nuwave OxyPure ZERO, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | Not plugged in; Power outage; Damaged cord/plug. | Ensure unit is securely plugged in; Check power supply; Contact customer support if cord/plug is damaged. |
| Poor air purification. | Dirty filters; Blocked air intake/output. | Clean or replace filters as needed; Ensure unit is not obstructed. |
| Unit is noisy. | High fan speed; Obstruction in fan; Unit not on a stable surface. | Reduce fan speed; Check for obstructions; Place on a flat, stable surface. |
| Wi-Fi connection issues. | Incorrect Wi-Fi password; Router too far; App issues. | Re-enter Wi-Fi password; Move unit closer to router; Restart app/phone. |
For issues not listed here, please contact Nuwave Customer Support.
Specifications
- Model: 47251
- Color: White
- Product Dimensions: 12"D x 14"W x 23"H
- Floor Area Coverage: Up to 2,002 Square Feet (purified once per hour)
- Noise Level: 21.4 dB (Sleep Mode)
- Particle Retention Size: 0.1 Micrometer
- Controller Type: Button Control, NUWAVE CONNECT APP
- Wattage: 60 watts
- UPC: 652185472532
- Certifications: CARB Certified, CE Certified, EPA Certified, ETL Certified, Energy Star Certified
- Filters: Dual 4-Stage (2 Stainless-steel Pre-filters, 2 Ozone Emission Removal Filters, 2 Bio-Guard Filters, 1 Bio-Guard 360 Filter)
- Filter Care: Washable & Reusable (except Ozone Emission Removal Filters)

Image: The air purifier prominently displaying the Energy Star certification, indicating its energy-efficient operation.
Warranty and Support
For warranty information, product registration, or technical support, please visit the official Nuwave website or contact their customer service department.
Nuwave Customer Service: Refer to the contact information provided on the Nuwave website or your product packaging.
You can also find additional resources and FAQs on the Nuwave Store on Amazon.







