Do you have a question about the Philips 4000i Series and is the answer not in the manual?
Essential safety precautions and warnings for operating the air purifier to prevent hazards.
Step-by-step instructions for correctly installing the air purification filter.
Guide to connecting the air purifier to a Wi-Fi network and setting up the mobile app.
Detailed steps for removing and replacing the old air filter with a new one.
Procedure to reset the filter lifetime counter after replacement.
Summary of frequent issues and their corresponding troubleshooting steps.
| Filter Type | HEPA, Active Carbon |
|---|---|
| Allergens Filtration | Yes |
| Virus Filtration | Yes |
| Smart Control | Yes |
| Auto Mode | Yes |
| Sleep Mode | Yes |
| Child Lock | Yes |
| Connectivity | Wi-Fi |
| Air Quality Sensor(s) | PM2.5, Gas |
| Particle Filtration | 99.97% (PM2.5) |