Hayward S360 Bulkhead Pre-1999 (SX311F) couplings When a spa needs more

When a spa needs more than just a single board swap

Fits compatible EC40

more reliable operating condition

and this Balboa VSR Whirlpool Spa Jet Assembly is designed for compatible white-finish applications using a 1 inch nozzle and 3/8 inch air barb where the original assembly has become worn or less effective

5 inch slip size and 1/2 pound swing design give this valve practical value because flow-control components work best when the replacement matches the original plumbing size and operating characteristics

Hayward S360 Bulkhead Pre-1999 (SX311F) couplings When a spa needs moreThis pre 1999 bulkhead fitting is intended for compatible Hayward S360 sand filter systems that require the earlier style connection component. Bulkhead fittings are critical sealing and plumbing transition points, so correct fitment matters during filter repairs. Use this part when servicing older equipment where the existing bulkhead is cracked, leaking, or damaged during disassembly. It helps maintain the filters plumbing integrity and supports a