Purolite Cation and Anion Exchange Resins

Lee County Public Utilities is seeking a single‑source procurement of two proprietary ion‑exchange resin products (SSTC60 cation resin and A860 IX anion resin) supplied exclusively by Purolite LLC for use at the Green Meadows Water Treatment Plant. The resins are critical for removing iron and organic carbon from raw water, improving softening, de‑mineralization, and reducing brine usage. The county will only consider vendors that can provide these exact products and accompanying annual analysis reports. This is a non‑competitive, “sole source” solicitation with a response deadline of 23 September 2026. • Required products: Purolite SSTC60 cation resin and A860 IX anion resin • Intended use: Water treatment (iron and TOC removal, softening, de‑mineralization) at Green Meadows Plant • Vendor must supply product and free annual resin analysis reports • Single‑source justification: Purolite is the sole manufacturer of these proprietary resins • Submission deadline: 23 Sep 2026 5:00 PM ET; no pre‑bid meeting or site visit required • Contact: Kevin Walker, Procurement Management, Lee County (phone (239) 533‑8807, email [email protected])