Exhibit 99.1 Nephros, Inc. 380 Lackawanna Place South Orange NJ 07079 Call:201 343 5202 nephros.com Nephros Announces Fourth Quarter and Fiscal Year 2023 Financial Results Full-Year Net Revenue of $14.2 Million and Fourth-Quarter Net Revenue of$3.3 Million SOUTH ORANGE, NJ, March 7, 2024 – Nephros, Inc. (Nasdaq: NEPH), a leading water technology company providing filtration solutions to the medical and commercial markets, today announced financial results for the fourth quarter and fiscal year ended Decemb ...