Oakton (WD-35624-09) pH Tester 1 Replacement Tester Electrode Module Pentek (155263-03) 20"x4.5" RFFE20-BB Radial-Flow Iron Reduction Filter Volume Per Pouch

Volume Per Pouch

5% average sodium chloride rejection

making the NCP-20BB ideal for both chlorinated municipal water and non-chlorinated well systems where cellulose filters fail

Flush the cartridge for 3-5 minutes to remove carbon fines before resuming normal use

Field-proven electronics designed for continuous industrial measurement

Oakton (WD-35624-09) pH Tester 1 Replacement Tester Electrode Module Pentek (155263-03) 20"x4.5" RFFE20-BB Radial-Flow Iron Reduction Filter Volume Per PouchOakton WD 35624 09 pH Tester 1 Replacement Electrode Module Double junction refillable electrode designed for challenging samples that clog standard probes Flushable Teflon Junction Double Junction Design Epoxy Body Refillable The Oakton WD 35624 09 replacement electrode module handles samples that destroy conventional pH probes. Its flushable annular Teflon junction clears clogs instantly with a press of the electrode cap, while the double junction