This system is designed to provide great-tasting tap water for your family. It features Advanced Brita Carbon-Block Technology that cuts the taste and odor of chlorine and reduces multiple contaminants in drinking water. The system fits standard 55/64" size faucets and includes adaptors for 13/16" and 15/16" sizes. Price drops from $23.99 to $19.94. Shipping is free over $35.