This Flow-Max water filter cartridge is designed to provide high-quality filtration for your home or office. With a filtration method of polypropylene, it effectively removes impurities from your drinking water. The cartridge is compatible with the Flow-Max FPP-0.45-30-DOE model and is sold in a pack of one. Made with a pleated design and a filtration rate of 0.45 um, this cartridge ensures that your water is clean and safe to drink. Perfect for use in small kitchen appliances, this water filter is a must-have for any home or office.