Introduction
The Philips GoPure 5301 Car Air Purifier is designed to provide a clean and healthy environment within your vehicle. Utilizing advanced filtration technology, it effectively removes a wide range of airborne pollutants, allergens, and harmful gases, ensuring you and your passengers breathe fresh air on every journey. This manual provides essential information for the proper setup, operation, and maintenance of your GoPure 5301.
Key Features
- Advanced Filtration: Removes up to 125 types of pollutants, including bacteria, viruses, formaldehyde, and ultra-fine particles as small as 0.015 micrometers.
- Multi-Layer Filter System: Features a cleanable pre-filter, HESA chemical filter (neutralizes toxic gases like formaldehyde, toluene, TVOCs), and HEPA filter (captures ultra-fine particles).
- Real-time Air Quality Indicator: A 3-color LED displays the current air quality at a glance (Blue: Good, Yellow: Normal, Red: Poor).
- Automatic Operation: The device automatically turns on and off with your car's ignition, providing hassle-free air purification.
- Effective Odor and Gas Removal: Quickly eliminates toxic gases like exhaust fumes, NO2/SO2, and other unpleasant odors.
- Allergen Reduction: Airmid certified filter removes 90% of airborne allergens, beneficial for allergy and asthma sufferers.
- USB-C Powered: Convenient and stable power supply via USB.
- Sleek Design: Modern and compact design that complements your car's interior.


Package Contents
Please check the package for the following items:
- Philips GoPure 5301 Car Air Purifier Unit
- USB-C Power Cable
- Mounting Strap
- User Manual (this document)

Setup
- Choose a Location: Select a suitable location in your car, such as on the dashboard, center console, or attached to the back of a headrest. Ensure the air intake and outlet are not obstructed.
- Mounting (Optional): If mounting to a headrest, use the provided strap to securely fasten the air purifier. Ensure it is stable and does not interfere with driving or passenger comfort.
- Connect Power: Plug the USB-C end of the power cable into the air purifier and the USB-A end into a compatible USB port in your vehicle (e.g., car charger, car's USB port).

Operating Instructions
The GoPure 5301 is designed for ease of use with automatic and manual control options.

- Power On/Off:
- Automatic: The air purifier will automatically turn on when your car's ignition is started and turn off when the ignition is switched off.
- Manual: Press the Power button (
) to manually turn the device on or off.
- Air Quality Indicator: The LED strip on the device indicates the current air quality:
- Blue: Good air quality.
- Yellow: Normal air quality (some pollution detected).
- Red: Poor air quality (significant pollution detected).

Understanding the 3-color Air Quality Indicator. - Fan Speed Adjustment: Press the Fan Speed button (represented by a wave icon
) to cycle through different fan speeds (e.g., low, medium, high). - Auto Mode: Press the Auto Mode button (represented by an 'A' icon
) to activate automatic operation. In this mode, the device will adjust the fan speed based on the detected air quality.
Product demonstration video showing features and installation.
Maintenance
Regular maintenance ensures optimal performance and longevity of your air purifier.
- Filter Replacement:
- The filter unit (Philips SelectFilter Plus) has a limited lifespan. Replace the filter when the filter indicator light illuminates or when you notice a decrease in purification performance.
- To replace, carefully open the filter compartment, remove the old filter, and insert a new one according to the markings.
- After replacing, reset the filter indicator by pressing and holding the appropriate button (refer to device markings, often the fan speed or auto button for a few seconds).
- Pre-filter Cleaning: The pre-filter can be cleaned to remove larger dust and hair particles.
- Carefully remove the pre-filter layer from the main filter unit.
- Gently brush or vacuum the accumulated dust and debris. Do not wash the HEPA or HESA layers with water.
- Reinstall the clean pre-filter.
- Exterior Cleaning: Wipe the exterior of the device with a soft, damp cloth. Do not use abrasive cleaners or solvents.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | No power, loose connection, faulty USB port. | Check USB-C cable connection. Ensure car's USB port is active. Try a different USB port or power adapter. |
| Air quality indicator always red/yellow. | High pollution, clogged filter, sensor issue. | Ensure windows are closed. Clean or replace the filter. If problem persists, contact support. |
| Weak airflow or unusual noise. | Clogged filter, obstruction in fan, device malfunction. | Clean or replace the filter. Check for any obstructions around the fan. If noise persists, contact support. |
| Device does not turn off automatically. | Continuous power supply from car, auto-off feature not working. | Some car USB ports remain powered even after ignition is off. Manually turn off the device or unplug it. |
Specifications
| Attribute | Detail |
|---|---|
| Brand Name | Philips |
| Model Number | GP5301 |
| Type | HEPA Filter |
| Function | Mephitis Absorption (Odor Removal) |
| Power Source | USB |
| Coverage Area | < 10 M² |
| High-concerned chemical | None |
| Origin | Mainland China |
| Package Length | 25 cm |
| Package Width | 19 cm |
| Package Height | 8 cm |
| Package Weight | 0.772 kg |
User Tips
- Strap for Secure Mounting: The included strap is useful for securing the air purifier to a car seat headrest, preventing it from moving during driving.
- Optimal Placement: For best results, place the air purifier in a location where air can circulate freely around it, avoiding enclosed spaces.
- Regular Filter Check: Pay attention to the filter indicator light. Replacing the filter promptly ensures continuous high-quality air purification.
Warranty & Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact Philips customer service directly. Keep your proof of purchase for warranty claims.





