Hayward PLUG ASSEMBLY

A Hayward plug assembly is a small but essential component used to seal drain ports or service openings on many of the brand’s filters and plumbing connections. It’s typically made from durable, corrosion‑resistant plastic designed to withstand long‑term exposure to water, pressure, and outdoor conditions. The assembly usually includes a threaded plug body and an O‑ring to ensure a watertight seal, helping prevent leaks during normal operation or winterization. Its compact construction keeps it easy to handle and install, and its estimated weight is generally very light—typically in the range of 20–40 grams, depending on the specific model