Oakton (WD-35805-05) pH Electrode With 3' Cable Blue And White (F-451002LHN) 2.0 - 20 GPM; 1" FPT; IL 5" Big Blue size handles

5" Big Blue size handles higher flow rates for whole-house installations while maintaining adequate contact time for effective treatment

Works With Fleck Control Valves

🔧 Direct Fit Design

Quick Loc adapters and 3/4" MPT threads simplify setup

20 Service Factor

Oakton (WD-35805-05) pH Electrode With 3' Cable Blue And White (F-451002LHN) 2.0 - 20 GPM; 1" FPT; IL 5" Big Blue size handlesOakton Water Quality Meters Oakton pH Electrode With 3' Cable Replacement pH sensor for Oakton meters with extended cable reach for flexible installation Model WD 35805 05 3 Foot Cable Direct Fit The Oakton WD 35805 05 pH electrode is designed as a direct replacement sensor for compatible Oakton water quality meters. The 3 foot cable provides extended reach for in line installations, remote monitoring setups, or applications where the meter needs to