Humidifier Wick Filter – Pack of 4 Keep your air clean and comfortable with this quality wick filter designed for humidifier performance. Key Benefits: Maintains proper moisture levels in your home or office by ensuring efficient humidifier operation Helps reduce dust, dirt, and impurities for cleaner indoor air Durable construction for longlasting use and consistent results Product Features: Pack includes 4 replacement filters for added convenience and value Designed to fit Holmes, Sunbeam, and Bionaire humidifiers requiring Filter D Compatible with multiple models: Holmes HM3500, HM3600, HM3640, HM3650, HM3655; White Westinghouse WWHM3300, WWHM3600 Precisely engineered for reliable fit and performance Quality materials for efficient water absorption and moisture output Use Scenarios: 1. Maintain healthy humidity levels during dry winter months to help relieve dry skin, throat irritation, and static electricity 2. Improve air quality in rooms where heating systems reduce indoor moisture, protecting wood furniture and musical instruments from cracking 3. Provide comfortable humidity for plants and pets in living spaces, supporting their health and growth This wick filter pack offers a practical, costeffective solution to keep your humidifier running efficiently and your indoor environment comfortable.