Replacement Humidifier Filter – HDC12 Compatible Keep your humidifier running at peak efficiency with this quality replacement filter designed to match the performance of the original HDC12 part number. Built for dependable operation, it helps maintain clean, comfortable indoor air by effectively trapping mineral deposits and impurities from water before they circulate in your home. Key Features and Benefits: Direct replacement for part number HDC12 for reliable fit and performance Compatible with the following Essick Air humidifier models: HD230, HD1100, HD1102, HD1200, HD1202, HD1204, HD1212, HD1300, HD1303, HD1405, HD1406, HD12040, HD12041, HD13000, HD13002, HD13003, HD1300W, HD13030, HD1214 Dimensions: 8 7/8 inches x 6 5/16 inches x 2 7/16 inches to ensure proper placement and operation Designed to capture minerals and other particles, helping extend the life of your humidifier and improve air quality Easy to install and , minimizing maintenance time Practical Applications: 1. Seasonal home use – Maintain humidity during dry winter months, supporting respiratory comfort and protecting wood furniture from cracking. 2. Office environments – Help create a healthier, more productive workspace by reducing airborne particles and static buildup. 3. Bedrooms – Support better sleep conditions by keeping moisture levels balanced, which may reduce dry skin and throat irritation. Package Includes: 1 x Replacement Filter for HDC12 This filter is engineered for dependable performance and made to seamlessly fit compatible Essick Air humidifier models, ensuring that your unit continues to operate effectively and deliver clean, comfortable air.