This is a Bauer Securus II MNR-0042 Monitor. Order this 24 VDC replacement monitor if your existing MNR-0042 has failed or been damaged. This monitor is not to be used to upgrade or change existing filtration features, it is ONLY to be used to replace a damaged unit that originally had this feature.

Always replace your existing parts with Bauer OEM Compressor Parts to ensure that you restore the unit to its original specifications and performance.