Spa Flow Switch 2560-040 Q12DS-C2 Compatible with Hot Tub and Spa Models, Replacement for 6560-857/6560-858 / SD2560-040, Fix FL1 & FL2 Error Codes, Transparent Barbed Connectors

<ul><li>【Wide Compatibility】This hot tub flow switch 2560-040 is compatible with many popular spa and hot tub systems that use standard 3/4" barbed connectors.Note: Not suitable for 800/850 or 800 Series models with square connectors.Replaces part numbers 6560-857, 6560-858, SD2560-040, Q12DS-C2, Q12DSC2-SUN860 — please verify your existing part before purchase.</li><li>【Fix FL1 &amp; FL2 Error Codes】Designed to accurately monitor water flow, this spa flow switch replacement helps clear FL1 and FL2 errors caused by low flow or blockages.It ensures proper water circulation so your spa heater and pump can operate smoothly again.</li><li>【Transparent Connector Design】Upgraded with clear barbed finger connectors and a 2-pin plug, the Q12DS-C2 flow switch allows easy visual inspection.You can quickly check if water is flowing or if debris is present, making maintenance simple and efficient.</li><li>【Transparent Connector Design】Upgraded with clear barbed finger connectors and a 2-pin plug, the Q12DS-C2 flow switch allows easy visual inspection.You can quickly check if water is flowing or if debris is present, making maintenance simple and efficient.</li><li>【Friendly Support &amp; Easy Installation】Each flow switch undergoes strict factory testing to ensure quality and performance.If you need installation guidance or compatibility assistance, our support team will respond within 24 hours to help you get your spa running again quickly.</li></ul>

• 【Wide Compatibility】This hot tub flow switch 2560-040 is compatible with many popular spa and hot tub systems that use standard 3/4" barbed connectors.Note: Not suitable for 800/850 or 800 Series models with square connectors.Replaces part numbers 6560-857, 6560-858, SD2560-040, Q12DS-C2, Q12DSC2-SUN860 — please verify your existing part before purchase.
• 【Fix FL1 & FL2 Error Codes】Designed to accurately monitor water flow, this spa flow switch replacement helps clear FL1 and FL2 errors caused by low flow or blockages.It ensures proper water circulation so your spa heater and pump can operate smoothly again.
• 【Transparent Connector Design】Upgraded with clear barbed finger connectors and a 2-pin plug, the Q12DS-C2 flow switch allows easy visual inspection.You can quickly check if water is flowing or if debris is present, making maintenance simple and efficient.
• 【Transparent Connector Design】Upgraded with clear barbed finger connectors and a 2-pin plug, the Q12DS-C2 flow switch allows easy visual inspection.You can quickly check if water is flowing or if debris is present, making maintenance simple and efficient.