PURELINE Filters filters water through three different processes. Compatible with all Brita Pitchers and Dispensers (excluding Stream and Hub) These premium filter replacements are made from food grade, BPA-free and lead-free material, and are independently tested and certified for NSF -372 and NSF-42 for being lead-free and for reduction of chlorine, odors, and bad taste Advanced filtration process with active coconut carbon granules to remove a wide range of impurities form your water supply BETTER THAN THE BRAND: PURELINE filtration technology is the most advanced in the industry making our filters better than the brand filters COMPATIBLE PITCHERS: Brita Grand, Lake, Capri, Wave, Metro, Amalfi, Soho, Infinity, Marina, Pacifica, Space Saver, Stainless Steel, Monterey, Altantis, and Ultramax dispenser