KNME017C4 Filter KNME017B4 Humidifying Filter KNME017A4 Humidifier Air Purifier TCK55M ACK55M MCK55NE9 MCK55NKS MCK55PKS TCK70M ACK55L ACK55N ACK70M MCK40L MCK40N MCK55L MCK55LKS MCK55N MCK55P MCK55RY MCK70M Compatible Product, Pack of 2 This is a humidifying filter for Daikin humidifier air purifiers. Product Features This humidifying filter is a replacement filter designed to restore the original performance of your humidifier air purifier. By maintaining clean moisture, it keeps the air in your room comfortable. Cleaning Instructions and Precautions Regular cleaning is essential to maintain the filter's performance. Cleaning Frequency: Approximately once a month Signs: If you notice an odor in the air being emitted or if the humidification amount has decreased, it's time to clean the filter. If Left Uncleaned: Continuing to use the filter without cleaning can lead to malfunctions, such as the inside of the unit becoming hot, reduced humidification, or the generation of unpleasant odors. Compatible Models This product is compatible with the following models: Can be used as a replacement filter for KNME017C4 / KNME017B4 / KNME017A4. ACK Series: ACK55L / M / N / P / R, ACK70M MCK40 Series: MCK40L / M / N / P / R MCK55 Series: MCK55L / M / N / P / R (all variations) MCK70 Series: Some variations of MCK70M (MCK70MBB / ME8 / MK / MKS / MY) TCK Series: TCK55M / P / R, TCK70M Because it is compatible with a wide range of models, please use it when replacing the filter of your humidifier air purifier at home.