Valterra T21301VP RV Water Tank 4 Pack Horst Miracle Probe Sludge Indicators PMBUFF3 yet remains flexible and strong

yet remains flexible and strong

: 4" (102 mm)

Made of 6061 T6 alloy aluminum extrusions and fastened with stainless fasteners

The Battery Tender® PowerPlus 15 AMP On-Board 48V Battery Charger and Maintainer provides high-voltage power in a compact package

Unique splined-core allows easy movement and minimum lost motion

Valterra T21301VP RV Water Tank 4 Pack Horst Miracle Probe Sludge Indicators PMBUFF3 yet remains flexible and strongSludge and soap residue build up on the sides of RV black and gray water tanks can lead to false readings. The patented design of Horst Miracle Probes prevents false readings because they are considerably longer than standard probes and the sensor is surrounded by a Delrin body and teflon tube which prevents any liquid residue or sludge from setting up a conductive path. Black tank probes have a specially designed roof over the probe sensor to prevent