Downloads B210519MIF - Cartridge Filters for Water Plants - Annual Contract Summary Information Sheet - 01/28/2026Board Approved AIR - 3/15/2022Harn RO Systems, Inc. - Awarded Contract Harn RO Systems, Inc. - Renewal 2025 - 2028Tri-Dim Filter Corporation - Awarded Contract - EXPIRED 3/16/25Solicitation Documents