| key specs |
| Type | Room | Room |
| Filter Type | Pre-Filter, HEPA, Activated Carbon | HEPA, Humidifier |
| Coverage Area | 650 sq ft | 484 sq ft |
| Air Flow Level | 420 cu.m/hr | 223 cu.m/hr |
| Power Consumption | 48 W | 68 W |
| Noise Level | 23 dB | 36 dB |
| general |
| Brand | Blue Star | Philips |
| Model | BSAP450SANW Room Air Purifier | AC4081/21 Room Air Purifier |
| Model Name | BSAP450SANW | AC4081/21 |
| Type | Room | Room |
| Filter Type | Pre-Filter, HEPA, Activated Carbon | HEPA, Humidifier |
| Dimensions (mm) | 638.00 x 432.00 x 0.00 | 60.50 x 21.00 x 0.00 |
| Depth | 268 | 36.5 |
| Weight | 8.00 kg | 8.30 kg |
| Shade | White | Glossy White |
| Material | ABS | ABS Plastic |
| Coverage Area | 650 sq ft | 484 sq ft |
| Control Type | Touch Panel | Button |
| Suitable For | Room, Office | Home and Office |
| Technology Used | SensAir Technology, True HEPA + Nanoe Technology | Superior VitaShield Intelligent Purification System |
| performance features |
| Air Flow Level | 420 cu.m/hr | 223 cu.m/hr |
| Number of Speed Setting | 4 | 5 |
| 3D Circulation Air Flow | Yes | - |
| Ionizer | Yes | - |
| UV Lamp | No | - |
| Clean Air Delivery Rate | 420 CMH | 223 CMH |
| Humidifier | No | Yes |
| Other Performance Features | AQI Display, Odour Sensors, Turbo Mode, Timer, Sleep Mode | Superior VitaShield IPS with NanoCloud and German Technology |
| convenience features |
| Indicators | Filter Replacement Indicator | 3 Step LED Indicators Show Air Quality Level Clearly, Fan Speed Indicators on Control Panel |
| Automatic Shut Off | Yes | - |
| Portable | Yes | Yes |
| Display Type | Air Quality Indicator | - |
| Silent Mode | Yes | - |
| Child Lock | Yes | Yes |
| Timer | Yes | Yes |
| Other Convenience Features | - | Filters: HEPA Filter + Activated Carbon Filter + Wick Humidification Filter, Dual Sensors, Smart Air and Humidity Control, Auto Mode Ensures Hassle-free Functioning, Sleep Mode: Lower Speed and Noise Level with All Lights Off, 3 Step Humidity Setting, Healthy Air Protect Alert |
| power features |
| Power Requirement | 220-240 V, 50 Hz | AC 220 - 240 V, 50 Hz |
| Power Consumption | 48 W | 68 W |
| additional features |
| Noise Level | 23 dB | 36 dB |
| Retractable Cord | No | - |
| Adjustable Fan | Yes | - |
| Certification | AHAM,roHS, ICE | - |
| Other Features | - | Air Quality Sensor: Particle, CADR Cigarette Smoke: 223 m3/hr, Filters Out: TVOCs: 99%, PM2.5: 99%, Toluene: 99%, Viruses: 99.1%, Bacteria: 99%, Formaldehyde: 90%, Cord Length: 1.8 m, Timer: 1 / 4 / 8 hour Easy-to-Set Timer |
| warranty |
| Warranty Summary | 2 Years on Product and 1 Year on Filters | 2 Years Manufacturer Warranty |
| Covered in Warranty | Defects Due to Manufacturing | - |
| Not Covered in Warranty | Plastic Parts or Parts Damange due to mishandling of the product is not covered under warranty | - |
| Warranty Service Type | On Site Warranty | - |