Vanguard 340-408 MFD [115v] Start Capacitor (BC-340) unions the filtration side of the

the filtration side of the system can feel less reliable than it should

A dedicated water level control can help protect system consistency while making routine pool care easier to manage

Engineered for durability and fit

Quartz tube for compatible Delta UV Model E-5 systems

Vanguard 340-408 MFD [115v] Start Capacitor (BC-340) unions the filtration side of theThe Vanguard start capacitor is designed for compatible electrical systems that require a higher capacity 340 to 408 MFD range at 115V. A capacitor in this range is useful because some motors depend on a stronger startup assist to overcome initial load and begin operation cleanly. This replacement is especially useful when the original capacitor has failed or when the equipment shows signs of difficult starting, slow engagement, or intermittent