Purchased in January 2026. I'm selling because I bought too many. Price not negotiable. New, unused, and unopened. The shipping label will be attached to the outer bag for shipping. I believe you can feel secure in your transaction by viewing my transaction history and feedback comments (^-^) Please check the image section for compatible models. -------------------------------------------------- ★ Product Description [Model Number] H060524 is a disposable antibacterial vaporization filter for hybrid humidifiers. The differences from other model numbers (H060518, H060511, H060509, etc.) are mainly in the compatible models and the size/performance of the filter (antibacterial properties, water absorption, breathability, etc.). H060524 is a new type specifically designed for "easy replacement," eliminating the need for citric acid cleaning and allowing for easy cleaning by replacing it every season. In other words, H060524 is a new generation of humidifier replacement filters that emphasizes ease of maintenance. [Concept]: While conventional filters (such as H060518) can be used for up to 5 seasons, the "easy replacement filter" recommends replacement every 3 months. In terms of maintenance, conventional filters required citric acid cleaning about once a month, but the new "easy replacement filter" eliminates that hassle entirely. This is to reduce the effort and keep the filter clean, minimizing the accumulation of deterioration (Figure: Our red product). In contrast, filters that have deteriorated due to the accumulation of mold and water stains like the conventional type (Figure: Blue mold-infested product) pose the following risks. In the case of humidifiers: performance degradation due to the adhesion of water stains, and odor and hygiene problems due to the growth of mold and bacteria. In the case of other home appliances: "clogging" due to dust and dirt can occur, leading to reduced efficiency, increased electricity bills, and the generation of odors. #anyproduct #anyseller #volunteerprice