Brita Tap Water Filter System, Water Faucet Filtration System with Filter Change Reminder, Reduces Lead, BPA Free, Fits Standard Faucets Only - Basic, White Innovative water faucet filtration system from Brita Observe filtration process through special window and choose between stream, spray, and filtered water Diminishes contaminants including: cryptosporidium, giardia, lead, and sediment; fits most standard spouts Includes electronic notification alerts users to change water filter Weighs 2 pounds; no additional tools required for installation