Tag: US21B

  • iSpring Commercial Grade Under Sink Water Filter System User Manual

    iSpring Commercial Grade Under Sink Water Filter System User Manual

    US21B USER MANUALVer.08/2019 Copyright ©2005-2020 ISPRING WATER SYSTEMS, LLC. All rights reserved. Product Specifications Model US21B Flow Rate 3 – 15 GPM Peak Flow Rate 15 GPM Minimum Working Pressure 40 psi Maximum Working Pressure 90 psi Operating Temperatures 40-100 2F (4 – 37 2C) pH Range 2-11 Component List Part Description Qty System Bracket…