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The WATTS RK009M2-RC21 is a 1 inch backflow repair kit designed for maintaining backflow preventers. This kit includes essential components for repairing the second check valve to stop the backflow of non-potable water into potable systems. It prevents contamination caused by backsiphonage or backpressure.
The WATTS RK009M2-RC21 is easy to install and effectively addresses backflow issues.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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