Answer

Mar 04, 2025 - 08:59 AM
The cleaning and replacement of filters in the HEYLO HL 400 Design Air Cleaner depend on the type of filter. Here are the recommended intervals:
1. Pre-filter: The aluminium pre-filter should be cleaned every two months and replaced annually.
2. Combi filter (optional H14 or E11): The main filter should be replaced once a year.
3. Ionizer: The ionizer inside the unit does not require replacement.
It is important to note that the filter replacement indicator on the device will provide a visual reminder when it is time to clean or replace the filters. Additionally, if the unit has been used in polluted air or contaminated with viruses, proper disposal measures should be taken.
For detailed instructions on cleaning and filter replacement, please refer to the "Cleaning and filter change" section in the user manual provided with the product.
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