• Fits White-Westinghouse Natural Moisture humidifier models WWHM1645 and 1750ZE.
• Measures approximately 6 1/2″ H x 4 1/2″ ID x 6 1/2″ OD x 1″ Thick.
• Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home.
• For optimum performance, replace filter at the beginning of each season or every 2 months depending on use.

Easy Replacement Instructions