Saddle Valve Model HFSVS
This valve is designed to connect the cold water pipe under the sink to the H2One Pure Under the Counter filters and Reverse Osmosis Systems (RO). 
Also connects our Bacteriostatic Ice Makers models.
The Saddle Valve inlet has a ¼” diameter.
 
Most of our spare parts and components are compatible with major brands at the market. Our products are made in USA in compliance with ASTM and NSF standards.