BestAir H65-PDQ-4 Extended Life Humidifier Wick Filter, Aluminum, Pack of 4

Adds rigidity to shape of the wick filter when moistened. Also adds stability with today's softer, more absorbent paper. Prevents "slumping" or "sagging" over time or when wet. Fits Holmes, Sunbeam, White-Westinghouse & GE humidifiers. Anti-bacterial treated; traps minerals Fits most holmes humidifiers Adds rigidity to shape of the wick filter when moistened Also adds stability with today's softer, more absorbent paper Prevents "slumping" or "sagging" over time or when wet Helps maintain the humidifier's designed output. For Use With Holmes model # HM1800, 1840, 1845, 1850, 1851, 1855, 1865, 1888, 1889, 1895, 1975, 2059, 2060W, 2090, 3000, 3850 Sunbeam model # SCM1895, 1896, SCM1866 (SF206) White-Westinghouse model # WWHM1840 2090ZE (WWH650) GE model # 106609, 106663, 106763; Bionaire BCM-1845, 1855.