Perfect Fit: The 6000S replacement filter is compatible with superior 6000S smart evaporative humidifier. Premium Quality Filters: Made of high quality reinforced paper and fabric, featuring multi-layered and foldable fabric structure that maximises moisture absorption for optimal humidity output,are able to extend the lifespan of the filter upto of 3-6 months. Superior Performance: This filter ensures purer mist by capturing impurities like calcium and magnesium ions in tap water, enhancing Superior 6000S's mist quality. It effectively absorbs and retains water, ensuring efficient moisture distribution throughout your space. Easy Installation: With a simple and hassle-free installation process to quickly replace the old filter, ensuring clean and healthy in your home or office. For best results, we recommend replacing the humidifier filter every 3-6 months (depending on your usage and environment). Better Filter Better Service: The elevated design of 6000S replacement filter allows the wicks to dry when you are not using the humidifier. color: blue Material: composite material Package Contents: 12 x Humidifier Replacement Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.