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or targeted muscle relief
Scalable configuration supports growth—from compact lab setups to mid-sized production lines—without sacrificing precision
Floating wireless remote — Waterproof and wireless
Why this OEM Replacement stands out
Pearl Variable Speed Control System
CV100 1" Check Valve 1/7 lb Spring NuWhirl CT101-BCD or targeted muscle reliefThe CV100 1" Check Valve from NuWhirl is a compact, dependable backflow control designed for spa and hot tub air massage systems. Acting as a oneway gate, it prevents reverse flow from the jet manifolds back into the air lines, helping your therapy jets stay responsive session after session. Where it sits in your spa system Typically installed upstream of the air manifold and ahead of the hoses that feed the surface jets, the CV100 stabilizes
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