12 Water Panel Humidifier Filter Replacement – Compatible with Aprilaire WholeHouse Humidifier Models 112, 136, 224, 225, 440, 445, 445A, 448 Ensure your wholehouse humidifier runs at peak efficiency with these quality replacement filters designed for reliable compatibility and longlasting performance. Key Features • Fit: Specifically engineered for Aprilaire WholeHouse Humidifier Models 112, 136, 224, 225, 440, 445, 445A, and 448 to ensure 100 percent compatibility and trouble installation. • Value Set: Includes 2 upgraded 12 Water Panel Humidifier Filters, giving you a convenient supply for ongoing maintenance. • Enhanced Material: Built with multiple layers of durable aluminum foil to maximize water output, improve water absorption, and provide durability and flexibility. • Performance: Designed to help maintain proper humidity levels throughout your home, improving comfort and protecting wood furniture, floors, and musical instruments from damage caused by dry air. Practices • Store filters in a dry location to prevent moisture exposure before use. • every 6 to 12 months for consistent humidification performance and healthier indoor air quality. Practical Applications • Ideal for keeping your entire home comfortably humid during cold, dry winter months to reduce static electricity and skin dryness. • for protecting and preserving wood furnishings, cabinets, and flooring by preventing cracking or warping caused by low humidity. • Suitable for maintaining a healthier indoor environment for plants, pets, and people by balancing moisture levels in the air. This replacement pack offers dependable performance, easy installation, and the right fit for your Aprilaire humidifier model, helping you maintain a comfortable and healthy home climate yearround.