8-Pack Replacement White Westinghouse WWHM-1840 Humidifier Filter - Compatible White Westinghouse WWH650 Air Filter

Replacement White Westinghouse WWHM-1840 Humidifier Filter - Quantity; 8 Replaces White Westinghouse WWH650 Air Filter Traps Impurities & Dissolved Solids Before They Become Airborne For best results; change air filter at least once per season or more often depending on air quality and use. Essential for Allergy Sufferers.