LEXHP748 - Air purifier Halifax - Free user manual and instructions
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| Product Type | Air Purifier |
| Brand | Halifax |
| Model | LEXHP748 |
| Dimensions (H x W x D) | 45 cm x 25 cm x 25 cm |
| Weight | 3.5 kg |
| Power Supply | 220-240V, 50Hz |
| Power Consumption | 30 W |
| Coverage Area | Up to 30 m² |
| Filtration Type | HEPA H13 + Activated Carbon Pre-filter |
| CADR (Clean Air Delivery Rate) | 150 m³/h |
| Fan Speeds | 3 speeds |
| Timer | 2 / 4 / 8 hours |
| Noise Level | ≤45 dB |
| Display | Touch panel with filter indicator |
| Safety Features | Overheat protection, auto shut-off |
| Maintenance | Washable pre-filter; replace HEPA filter every 6-12 months |
| Spare Parts | Replacement filter (model: HAL-FILTER1) |
| Additional Features | Night mode, child lock |
Frequently Asked Questions - LEXHP748 Halifax
How often should I replace the HEPA filter?
The HEPA filter should be replaced every 6 to 12 months, depending on usage and air quality. The filter indicator light will alert you when it's time to change it.
Can I wash the pre-filter?
Yes, the pre-filter is washable. Clean it every 2-4 weeks with a vacuum or by rinsing under water. Ensure it is completely dry before reinserting.
What is the coverage area of the LEXHP748?
It effectively covers rooms up to 30 m² (approx. 320 sq ft). For larger rooms, multiple units may be needed.
How do I set the timer?
Press the timer button to cycle through options: 2, 4, or 8 hours. The unit will automatically shut off after the selected time.
Is the air purifier noisy?
At the lowest speed, it operates at a whisper-quiet 25 dB. At maximum speed, the noise level is ≤45 dB, similar to a quiet conversation.
Does it have a night mode?
Yes, it features a night mode that dims the display and reduces fan speed for silent operation while you sleep.
What type of filter does it use?
It uses a 3-stage filtration system: a washable pre-filter, a HEPA H13 filter that captures 99.97% of particles, and an activated carbon filter to remove odors.
How do I reset the filter replacement indicator?
After replacing the HEPA filter, press and hold the filter reset button for 3 seconds until the indicator light turns off.
Can I use essential oils in the air purifier?
No, the LEXHP748 is not designed for essential oil diffusion. Adding oils can damage the filter and the unit.
Where can I purchase a replacement filter?
Replacement filters (model HAL-FILTER1) are available on the Halifax website and authorized retailers. Always use genuine parts for best performance.
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