About This Item
Replace a missing or damaged humidifier water bottle fill cap to keep your unit ready for daily use. This water bottle fill cap is compatible with Essick Air AIRCARE D46720 / D46 720 tower humidifier and replaces part 1B71664. Designed for easy, tool-free installation, it helps restore a secure closure at the fill opening to reduce leaks during refills and handling, supporting consistent humidifier operation at home or in the office. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
