Watts SD3-FN 3/8 Lead Free Dual Check Valve Choose::Single Liquatec also incorporates a unique

Liquatec also incorporates a unique bracket

Operating pH Range: 4

The cartridge removes contaminants from water by absorption

Full 5 year warranty

Watts SD3-FN 3/8 Lead Free Dual Check Valve Choose::Single Liquatec also incorporates a uniqueSeries SD3 is a dual check with atmospheric port designed for the protection of the water supply from carbon dioxide gas and carbonated water. These substances can flow from post mix beverage systems and are very acidic. If the acidic water comes in contact with copper tubing or copper pipe, it will cause the leaching of copper salts into the water supply. The dissolved copper if ingested can cause nausea, abdominal pain, and in some cases vomiting.