This is a sources sought notice from the Pearl Harbor Naval Shipyard seeking businesses capable of supplying four specific demineralizers (carbon steel, epoxy lined, disposable pressure vessels with dewatering internals). The required delivery date is December 24, 2026, and delivery must be FOB destination. Performance of services would be for the Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility. Interested firms must submit a capabilities statement package via email by 9:00 AM Hawaii Time on June 16, 2026, including company details, CAGE code, business size/status, and contact information. The government will not award a contract based solely on this notice and will not reimburse submission costs.