Specifications:

• 4FC7 Connection: 1/4" Tube to 1/2" NPT
• 6FC7 Connection: 3/8" Tube to 1/2"NPT
• Origin: CN(Origin)
• Type: Water Filter Parts
• Place of Origin: TaiWan
• Name: C.C.K
• Model Number: 4FC7, 6FC7
• Certificated: NSF 51 61
• Brand Name: coronwater