Specifications: ZF replacement water Evaporative cooling Media is of prolonged service life, washable, and can be put to re-use. ZF replacementwater evaporative coolingfilter media is designed with prolonged service life, washable, and can be put to re-use and good efficiency after wash. With a high absorbent material and special architecture which allows the water inside the humidification device spread into the air rapidly, and increases the air humidity. High Quality Humidifier wick replacement filters. Bulk item, as pictured, also, designs, materials and measurescould be selected as per customer requirements. It is widely applied to a variety of humidificationdevices, humidity balancing machines. water Evaporative Cooling Media