amazon.com has the Aquasana 2-Stage Under Sink Water Filter System with Brushed Nickel Faucet on for $100.00 with free shipping.

• Removes up to 99% of 77 contaminants including lead, mercury, asbestos, herbicides, pesticides, pharmaceuticals, and more
• Retains the healthy minerals – Claryum filtration keeps calcium, potassium, and magnesium