Perfect for home, offices or medical settings, these compatible pads maintain ideal levels during dry, enhancing air while reducing cleaning frequency for comfort and productivity Made from cotton, this white demineralization pad outperforms conventional pads with density for longer service life and safe household / offices / hospital use without frequent replacements Tested to minimize mineral deposits, the pad extends your humidifier ' s durability by internal scaling Each cotton made pad lasts 2 3 months, gradually changing color to indicate replacement time, maintaining efficiency with minimal maintenance This humidifier demineralization pad features cutting edges mineral absorbing technology to effectively captures and remove water impurities, reducing scale buildup by over 90% Designed for HM713 / HM713S / HM813S / HM717S / HM774S models, it ensures optimal humidifier with easy installation The porous cotton allows smooth releasing while reducing plate accumulation Its soft structure enables even water distribution for effective mineralization absorption and quieter evaporation compared to rigid alternatives