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Filter Minder® Visual / Electrical Switches

A Few of Many Industries Served

Air Filtration Markets Served


  • Integrated switch that can be configured normally open or closed

  • Durable, heavy-duty design

  • Private labeling available

  • Multiple mounting configurations

  • Resistant to under-hood chemicals


  • Opens or closes a switch at highest set point which provides a signal to the control module or light

  • Shows exact level of air filter restriction

  • Maintains last recorded level of full-engine-load filter restriction

  • Reduces down time and aids in maintenance planning

  • Helps with troubleshooting low power

  • Helps prevent excess fuel consumption due to a restricted filter