YOGIN Humidifier Cartridge Antibacterial Cartridge Replacement 3 Pieces …………………………………………………………………………… Antibacterial Cartridge for Humidifiers Set of 3 Helps purify water, prevent odors, filter, and prevent hard water buildup!! …………………………………………………………… ☆Instant purchase and late-night purchase OK ☆We respond as quickly as possible. ☆Returns after purchase are not accepted, so please check the actual photos before purchasing. ☆Shipping method may be changed depending on the product. 　Please understand. 　In that case, we will notify you. ☆Cancellations are not possible after evaluation, so please check the operation and size before evaluation. 18-31004980