Hayward Check Valve ECX4077B1 for Pool and Spa Systems Brass Impeller this skimmer helps keep water

this skimmer helps keep water clearer and equipment running smoothly

tool-free installation to attach to your existing pool cleaner

Stainless steel construction: durable

this AAMPBBrush wall brush delivers consistent

Hayward Check Valve ECX4077B1 for Pool and Spa Systems Brass Impeller this skimmer helps keep waterHayward ECX4077B1 Check Valve for Pool & Spa Systems Intro The Hayward ECX4077B1 Check Valve is a compact, OEM grade backflow preventer designed for reliable pool and spa circulation. It ensures water flows in the correct direction, protecting pumps, heaters, and filters from reverse pressure while maintaining consistent flow. Built by Hayward, a trusted name in pool equipment, this valve delivers durable performance tailored to standard pool and spa