[Latest Quality] 1043 humidifier filter is better quality than before, it is made of high quality and high density compressed paper core. After our test, our high-density filter elements have better filtering effect, can filter 99.99% of debris, increase the efficiency of water cleaning particles, improve indoor air quality, remove air dust, and make your life healthier. Filter replacement cycle is recommended 3-5 months. [Humidification filter elements] Our 1043 super hygroscopic filter elements is 3 times stronger than ordinary humidification filter elements, with strong water absorption, large output humidity, fresh air, no peculiar smell, maintaining optimal humidity , durable, and has the characteristics of strong pressure resistance and strong resistance, no falling, no disintegration, so that the filter paper can work permanently and effectively, which is twice the service life of ordinary humidifier filter elements Brand new, high-quality materials, well-made, durable and matched to the equipment. Clean accessories keep your home robot at its best. As part of routine maintenance, accessories can be easily disassembled and replaced. Color: as shown Material: paper Package content: 1 x purification filter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the photo to be a little different from the real thing. The measurement error is +/- 1-3cm.