The iSpring FC15 CTO Carbon water filter is a genuine brand new product designed for water purification. With a filtration method of CTO, this 5 micron filter effectively removes contaminants from your water supply, ensuring clean and safe drinking water. Compatible with iSpring models, this filter is a reliable and efficient option for maintaining the quality of your water in your kitchen or home. New, sealed….no Original box or any other item with this order..