This 3M Aqua-Pure Whole House Sanitary Quick Change Replacement Water Filter is the perfect addition to your home’s water filtration system. Its compatible model number 5621008 ensures that it will fit seamlessly into your existing system. Designed for convenience and efficiency, this water filter is easy to install and replace, making it a practical choice for any home. Its sturdy construction and reliable filtration system make it a reliable choice for providing clean and safe drinking water.