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Tests for free chlorine
Compatible with ALL Pentair MasterTemp Heaters:
R0719400 & R0719500 must be replaced together
02093759-2
Waterway Neo Hi-Limit Sensor - 775-0101 IDXL2DB1930 Tests for free chlorineProduct Description Waterway Neo Hi Limit Sensor (Signature Series). Waterway Part Number: 775 0101 Quick Specs Brand: Waterway Bulb Size: 1 4" Cable Length: 12" Use for: Hi Limit Important Information Do not purchase a sensor based on appearance alone. Many sensors share the same physical appearance, but may have different cable connectors, bulb size, or cable length. Because of these differences, sensors that look identical are not always
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