HEH50ET - Air purifier HAIER - Free user manual and instructions
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| Product Type | Air purifier |
| Brand | Haier |
| Model | HEH50ET |
| Suitable Room Size | Up to 50 m² (538 sq ft) |
| Clean Air Delivery Rate (CADR) | 320 m³/h |
| Filtration System | Pre-filter, true HEPA filter, activated carbon filter |
| Number of Fan Speeds | 3 speeds (low, medium, high) plus auto mode |
| Noise Level | 20–50 dB (depending on fan speed) |
| Timer Function | 1–12 hours with auto shut-off |
| Display Type | LED touch control panel |
| Power Consumption | 45 W (maximum) |
| Voltage | 220–240 V, 50 Hz |
| Dimensions (W x H x D) | 362 x 590 x 230 mm |
| Weight | 6.5 kg |
| Filter Type | HEPA H13 and activated carbon composite filter |
| Filter Life | Approximately 6 to 12 months (varies by usage) |
| Filter Replacement Indicator | Yes, visual and audible alert |
| Maintenance and Cleaning | Vacuum or wipe the pre-filter every two weeks; replace the main filter when the indicator lights up |
| Safety Features | Child lock, smart overload protection, flame-retardant materials, CE certified |
| Spare Parts and Repairability | Replacement filter (model HA-F50E) and control board available; user-replaceable filter |
| Included Accessories | 1 x air purifier, 1 x pre-filter (installed), 1 x HEPA filter (installed), user manual |
| Energy Efficiency | EU energy efficiency class A |
| Warranty | 2 years standard warranty |
Frequently Asked Questions - HEH50ET HAIER
How often should I replace the filter in the Haier HEH50ET air purifier?
The HEPA and activated carbon filter should typically be replaced every 6 to 12 months, depending on usage and air quality. The built-in filter replacement indicator will alert you when it is time to change it.
Can I wash and reuse the HEPA filter?
No, the HEPA filter is not washable. Washing it will damage the fibers and reduce effectiveness. Only the pre-filter can be cleaned with a vacuum or damp cloth.
How do I clean the Haier HEH50ET air purifier?
Turn off and unplug the device before cleaning. Use a soft, dry cloth for the exterior. Clean the pre-filter every two weeks by vacuuming or gently wiping it. Do not use water on the main HEPA filter.
What room size is the HEH50ET suitable for?
The Haier HEH50ET is designed for rooms up to 50 square meters (538 square feet). For optimal performance, keep doors and windows closed while operating.
How do I reset the filter replacement indicator?
After installing a new filter, press the filter reset button for 3 to 5 seconds until the indicator light turns off. Refer to the manual for the exact location of the button.
Is it safe to run the air purifier all night?
Yes, the HEH50ET is designed for continuous operation. It features low noise levels and an auto shut-off timer. Ensure it is placed on a stable surface away from obstacles.
Can I control the air purifier with a mobile app?
No, the HEH50ET does not support smart control. It is operated using the LED touch panel on the device.
What should I do if the air purifier makes strange noises?
First, check the pre-filter for large debris and clean it. Make sure nothing is blocking the air intake or outlet. If noise persists, the main fan or motor may need service. Contact customer support.
Does the HEH50ET produce ozone?
No, the Haier HEH50ET uses mechanical filtration (HEPA and activated carbon) and does not generate ozone. It is safe for continuous use in homes and offices.
How do I store the air purifier when it is not in use?
Unplug the unit, clean the pre-filter, and let it dry completely. Store it in a cool, dry place covered with a plastic bag or cloth to prevent dust accumulation.
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USER MANUAL HEH50ET HAIER
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Product information
Brand : HAIER
Model : HEH50ET
Category : Air purifier