Hayward STRAINER

The Hayward Strainer is a heavy-duty pretreatment component designed to protect pool pumps and downstream filtration equipment by capturing large debris, such as leaves, twigs, and stones, before they can reach the internal impellers. Manufactured from high-impact, corrosion-resistant thermoplastic, this assembly typically features a transparent "see-through" lid that allows for quick visual inspection of the internal basket without opening the system. The strainer housing is engineered to maintain a vacuum-tight seal under high suction and pressure, utilizing a specialized lid gasket and a hand-tightened cam-and-ramp or swing-bolt closure system for easy access. Inside, a high-capacity debris basket with a precision-molded mesh pattern ensures maximum water flow while preventing even small pebbles from passing through, thereby extending the life of the pump’s mechanical seals and motor. For shipping and logistical planning, the estimated weight of a standard Hayward Strainer assembly is approximately 6.8 pounds in its retail packaging, while the actual dry weight of the housing and basket unit is roughly 5.5 pounds.