Hayward Check Valve ECX4077B1 for Pool and Spa Systems Brass Impeller merging swimmer protection with dependable

merging swimmer protection with dependable drainage

Active 20/30/30i

this AAMPBBrush wall brush delivers consistent

Stainless steel construction: durable

and debris from every nook

Hayward Check Valve ECX4077B1 for Pool and Spa Systems Brass Impeller merging swimmer protection with dependableHayward 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