Hayward MODULE 4 PORT

The Hayward 4‑Port Module is a replacement internal cartridge used in Hayward in‑floor cleaning water valves to restore proper sequencing and balanced flow across four cleaning zones. Its gear‑driven mechanism rotates smoothly under system pressure, ensuring each zone receives consistent water distribution for effective debris removal and circulation. The module is built from durable, chemical‑resistant materials so it can withstand continuous exposure to pool water, pressure fluctuations, and long‑term mechanical cycling. Designed for straightforward installation and reliable performance, it helps maintain the overall efficiency of the in‑floor cleaning system. Based on the size and construction of similar Hayward multi‑port modules, the estimated weight typically falls in the 1.0–1.5 lb range.