Optimized humidification - Mineral absorption pads reduce mineral buildup on the PTC plate, delivering steady, even moisture into the air. Lime scale reduction - Pads trap minerals from water, significantly reducing lime scale in the humidifier, making maintenance easier and extending device life. Safe and healthy materials - Made from PP cotton; safe for people and the environment, helping maintain a pleasant, healthy indoor atmosphere. Efficient replacement plan - Replace absorption pads every three weeks to keep your humidifier running efficiently and quietly without interruptions. Compatibility and material - Designed for humidifiers that use mineral absorption pads and a PTC plate; material: PP cotton. Use scenarios - Family bedroom: steady humidity with reduced mineral deposits for a cleaner mist. - Nursery or children's room: safe, non-toxic materials support a healthier air environment. - Office or living space: minimize scale buildup and maintain quiet, low-maintenance operation.