Typically, every 3 to 6 months, but it depends on usage and filter type. Refer to your user manual for specific guidance.
Check for loose parts or debris in the unit. If the issue persists, contact our support for further assistance.
It’s best to follow the manufacturer’s room size recommendations for optimal performance. Using it in a larger room may reduce its effectiveness.
Most filters are not washable or reusable. Attempting to clean them may damage the filter and reduce air purification efficiency. It’s generally recommended to replace them as directed.