Humidifier Bundled Accessories: 10 X Water Filters, 10 X Mineral Absorption Pads, 16 X Pads Top Fill Water Filters: Capture and filter fine impurities and particles to higher humidification efficiency and healthier use of the humidifier. Generally last depending on hardness of water Mineral Absorption Pad: Help improve humidifier's performance, and prevent stubborn mineral buildup. It generally lasts 2-4 weeks depending on hardness of water Pad: Make the stronger and duration, and protect the box. Cautions: Add the oil to the pad and place it within the box Suitable for humidifier filter compatible for Dual150 Dual200S LV600S humidifier filter element. Color: As Shown Material: Pet Package Contents: 10 x Water Filters 10 x Mineral Absorption Pads 16 x Pads 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.