The Waterdrop WD-F46 is a set of 3 white water filters designed for household use. Made of plastic, these filters use carbon filtration to remove chlorine taste and odor, ensuring clean and fresh water. This model is compatible with LG refrigerators and comes with a tool, box, and manual for easy installation and maintenance. Originating from China, the Waterdrop WD-F46 filters provide pure and great-tasting water for your convenience.