Why should I replace the filter regularly?

Maintaining the cleanliness of your vacuum cleaner's filter is crucial to ensure optimal suction power. Over time, if the filter gets clogged with dust and debris, it can severely impact the performance of your vacuum cleaner, leading to little or no suction at all.

To maintain the maximum suction of your vacuum cleaner, we recommend 1) cleaning the filter and stainless steel strainer regularly. 2) For cotton filter pads, wash them with clean water at least once a month and ensure that they are completely dry before putting them back. 3) For HEPA filters, use a cleaning tool to brush away the dirt, and DO NOT use water to wash them.

To ensure the best performance of your vacuum cleaner, we also recommend 4) exchanging the filter every 1-3 months, depending on your usage frequency. Before using the vacuum, make sure that the filter has been placed inside the dust box. Failure to do so may result in debris entering the host directly, causing damage to the motor.

If your vacuum cleaner has a pre-filter (gauze) with a blue arrow that wraps around the HEPA filter, do not remove it. The pre-filter is helpful in capturing more dust and can be washed in cool water."

By making these changes, the passage now reads more clearly and concisely, with specific instructions on how to maintain the filter and maximize the suction power of your vacuum cleaner.