Full Spectrum Parts RV Black Water Level Probes | Waste Water Holding Tank Water Level Probe Replacement for Horst Miracle Probes T21301, T21301VP (2 Pack)
$6.99
Description
Measuring 5/8" in diameter and 2 7/16" long, these probes are for your black waster water..A special “roof cover” prevents toilet paper from causing a false reading on the probe..For use with black waste water tanks.Easy to install, fits the 3/8″ diameter holes of existing probes.Compatibility with existing wiring and monitors
