Hayward CX400BA Filter Head with Check Valve and Locking Ring cast iron handwheel while the interior threading matches

while the interior threading matches Pentair drain ports for a snug

coverage and longevity

Hayward delivers reliable automation tailored for multi-zone pools and spa setups

leak-free connection that saves time on upgrades and repairs

it ensures reliable flow management and durable glue joints in challenging water chemistry

Hayward CX400BA Filter Head with Check Valve and Locking Ring cast iron handwheel while the interior threading matchesHayward CX400BA Filter Head with Check Valve and Locking Ring Intro Engineered by Hayward, a trusted name in pool filtration, the CX400BA Filter Head with Check Valve and Locking Ring delivers dependable performance. Water passes through a cartridge filter, where dirt is screened at the surface and larger debris are trapped as the element loads. As pores clog, finer particles are filtered out, helping clear water efficiently. When maintenance is