Replaceable Graphite Electrode

Well water or municipal water containing sediment

this rugged tester delivers years of accurate pH measurement while offering the flexibility to replace the electrode when needed

Probe: Detachable platinum electrodes & pH glass sensor with reference tube

and soak for 15 minutes — no special equipment needed

Karofi PP Sediment Filter 10" x 2.5" | 5 Micron | Universal Fit for Standard Filter Housings stage 2 filter Replaceable Graphite ElectrodeKarofi PP Sediment Pre Filter Cartridge 10" x 2. 5" 5 Micron The Karofi PP Sediment Filter is a polypropylene spun pre filter cartridge designed to remove sand, silt, dirt, rust particles, and other suspended solids from your water supply before they reach your primary filtration stages. At 5 microns, it captures fine particulate matter that clogs downstream carbon blocks, membranes, and other filter media extending the life of your entire filtration