American standard. (Products).(Brief Article)(Statistical Data Included)

Professional Builder (1993), November, 2001

Certified by the National Sanitation Foundation, the ClearTap water-filtering lavatory faucet reduces chlorine by 98.9%, lead by 99.3% and waterborne cysts by 99.9% while maintaining fluoride, the company says. When the faucet's single handle is pushed to the right, cold water is redirected through a separate waterway, ensuring that filtered and unfiltered water never mix.

The product also prevents the filtration of hot water, which can damage filters and result in contamination.