The Brondell HF-10 3-Pack Replacement Water Filters For H10-B And H10-W is a 3 pack set of replacement water filters for use with your existing Brondell H10-B and H10-W 6 Cup Water Pitcher. These filters use 4-stage filtration technology to remove harmful pathogens as well as heavy metals and other potentially negative minerals from your drinking water. In addition to their power filtration methods, these water filters can last for up to 2 months or 42 gallons, and come as a set of three, meaning that with this set, you will be able to enjoy up to 6 months of clean and great tasting water. As an added bonus, these water filters are all designed with a pull-tab for simple and easy installation and removal. If you want your Brondell H10-B and H10-W 6 Cup Water Pitchers to once again work at their peak levels of efficiency, the Brondell HF-10 3-Pack Replacement Water Filters For H10-B And H10-W is for you.