Introduction
This manual provides essential information for the safe and effective use of your Philips 8000 Series AMF870/35 3-in-1 Air Purifier, Fan, and Heater. Please read it thoroughly before operating the appliance and retain it for future reference.

Front view of the Philips 8000 Series AMF870/35 appliance.
Setup
Unpacking
Carefully remove the appliance from its packaging. Ensure all components are present: the main unit, remote control, and power cord. Inspect the unit for any damage incurred during shipping. Do not use if damaged.
Filter Installation
The appliance comes with a HEPA filter and an active carbon filter. These filters are crucial for air purification. Follow these steps to install or replace them:
- Ensure the appliance is unplugged from the power outlet.
- Locate the filter compartment cover, typically at the base of the unit.
- Open the cover and insert the filters according to the markings, ensuring they are seated correctly.
- Close the filter compartment cover securely.

A user installing the filter into the base of the air purifier.

An exploded view illustrating the multi-layer filtration system, including HEPA and active carbon filters.
Placement
Place the appliance on a stable, level surface. Ensure there is adequate space around the unit for proper airflow (at least 20 cm from walls or furniture). Avoid placing it near heat sources or in direct sunlight. For optimal air purification, place it in the center of the room.
Power Connection
Plug the power cord into a grounded electrical outlet. The appliance is now ready for operation.
Operating the Appliance
Basic Controls
The appliance can be controlled via the integrated display, the included remote control, or the Philips Air+ mobile application.

The remote control for the Philips 8000 Series appliance.

A hand operating the appliance using the remote control.
Power On/Off
Press the power button on the unit or the remote control to turn the appliance on or off. The display will illuminate when the unit is active.
Modes of Operation
- Air Purification Mode: The appliance actively filters airborne particles and gases. The display may show air quality readings.
- Fan Mode: Provides a cooling airflow without heating. Adjust fan speed as desired.
- Heating Mode: Provides warm airflow. Set the desired temperature or heat level.

The appliance operating in purification or fan mode, indicated by blue airflow.

The appliance operating in heating mode, indicated by red airflow.
Adjusting Settings
Use the buttons on the remote control or the unit's interface to adjust fan speed, heating temperature, oscillation, and other settings. Refer to the on-screen display for current settings and air quality information.

The digital display on the appliance showing current settings and air quality.
Air+ App Control
Download the Philips Air+ app from your device's app store. Follow the in-app instructions to connect your appliance for remote control, scheduling, and detailed air quality monitoring.
Maintenance
Filter Replacement
The appliance's filters have a limited lifespan. The display will indicate when a filter needs replacement. Always use genuine Philips replacement filters to ensure optimal performance.
- Unplug the appliance.
- Open the filter compartment.
- Remove the old filters and dispose of them properly.
- Install new filters as described in the Setup section.
- Reset the filter lifetime indicator on the appliance or via the app after replacement.
Cleaning the Unit
Regular cleaning helps maintain performance and appearance.
- Always unplug the appliance before cleaning.
- Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Gently vacuum the air inlet and outlet grilles to remove dust accumulation.
- Do not immerse the appliance in water or any other liquid.
Storage
If storing the appliance for an extended period, ensure it is clean and dry. Store it in a cool, dry place, preferably in its original packaging, away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your appliance, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on | Not plugged in; Power outlet issue; Power button not pressed | Check power cord connection; Test outlet with another device; Press power button firmly. |
| No airflow or weak airflow | Air inlets/outlets blocked; Filter clogged; Fan speed too low | Clear any obstructions; Check/replace filters; Increase fan speed. |
| No heat or insufficient heat | Heating mode not activated; Temperature setting too low; Overheat protection activated | Activate heating mode; Increase temperature setting; Unplug and allow to cool for 30 minutes. |
| Air quality not improving | Filters are old/clogged; Room size exceeds capacity; Doors/windows open | Replace filters; Ensure appliance is suitable for room size; Close doors and windows. |
| Remote control not working | Batteries depleted; Obstruction between remote and unit | Replace remote control batteries; Ensure clear line of sight to the unit. |
If the problem persists after trying these solutions, please contact Philips customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | AMF870/35 |
| Brand | Philips |
| Color | Grey |
| Functions | Air Purifier, Fan, Heater (3-in-1) |
| Recommended Floor Area | Up to 70 square meters |
| Clean Air Delivery Rate (CADR) | 270 m³/h |
| Filter Type | HEPA, Active Carbon |
| Noise Level | 36 dB |
| Control Method | Remote Control, Philips Air+ App |
| Power Source | Corded Electric |
| Item Weight | 3.33 kg |
| Product Dimensions (D x W x H) | 38.6 cm x 38.6 cm x 115.2 cm |

Detailed dimensions of the Philips 8000 Series AMF870/35 appliance.
Warranty and Support
Warranty Information
This Philips appliance is covered by a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or to purchase replacement parts and filters, please visit the official Philips website or contact their customer service department. You can find contact information on the Philips website or in your product documentation.
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