Get more from every drop with the Brita UltraMax 27-cup water filter dispenser and BritaPlus filter — the high-density upgrade that reduces 2x the contaminants of our Standard filter. WQA NSF/ANSI certified to reduce chlorine (taste and odor), mercury, cadmium, copper, zinc, and more, the BritaPlus filter also helps retain beneficial minerals and electrolytes for naturally balanced, great-tasting filtered water. The BPA-free UltraMax dispenser holds 27 cups and dispenses through a convenient spigot — perfect for countertop or fridge use. Replace the BritaPlus filter every 40 gallons or about 2 months. One filter replaces up to 300 single-use 16.9 oz plastic bottles. *vs. Standard Brita filter. Substances reduced and minerals retained may not apply to all users' water. For use with potable water only.