HQRP Wick Filter for Honeywell Humidifier HC-14 / HC-14N / HC14V1 Filter E Replacement fits HCM6000 Series Coaster HQRP&reg; Humidifier Wick Filter Replacement + HQRP&reg; Coaster; Improves efficiency of the humidifier, traps mineral deposits from the water; Extended filter life with help of reinforced outer layer; Replace filter every 4-6 weeks, depending on usage and hardness of water; 2 weeks DOA replacement warranty!