Helps improve the of the humidifier and avoids the accumulation of hard minerals on the heating plate of the humidifier Easy to replace:, none tool required, necessary, simply remove and replace drives Whether you are using a humidifier in the kitchen or living room, these mats can make it run efficiently Applicable model: Suitable for LV600HH LV600S humidifier These Enduring pads are make of sponge materials, which helps improve and reduce mineral accumulation