The Crystala CF9 Refrigerator Water Filters are a set of three white water filters designed to replace the XWF model. Made of plastic, these filters use carbon/charcoal filtration to remove chlorine taste and odor, making them suitable for household use. Compatible with GE XWF GE Appliances, French Door, & Side By Side models, these filters provide clean and refreshing water for your kitchen needs. Each filter is new and sealed, ensuring quality and efficiency in purifying your water.