iSpring 4 Gallon Residential Pre-Pressurized Water Storage Tank for RO Systems


  • 4 Gallon Metal Pressurized Tank with up to 3. 2 Gallon Holding Capacity
  • Stainless Steel 1/4″ NPT Valve Thread
  • Made from FDA listed, food grade material (Tested by independent third-party to meet NSF/ANSI standard)
  • Discharges effectively in both vertical and horizontal position
  • Pre-pressurized between 7-10 psi for common use

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