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Filter Minder® Accessories / Related Products







Installing an air filter restriction gauge is quick and easy!  The following instructions detail the steps to install a Filter Minder® Grommet Mount air filter restriction gauge in your vehicle.

When it comes to filter maintenance, when to change the filter can be a guessing game without the proper tool to indicate when the filter's life has actually been reached.

Cabin Air FilterWe offer an expansive line of Filter Minder® filter monitoring devices and mounting options which allow filter elements to be serviced when they have reached the end of their service life and maximum efficiency in dirt-holding capacity, and not prematurely serviced and disposed of on a time, mileage or "looks dirty" basis. 

Our Filter Minder® filter monitoring devices include our best selling graduated service indicator,  economical single position service indicators, electrical single and graduated switch indicators, and electronic sensors.

In addition to air filter monitoring devices, we offer fuel filter monitors, HVAC filter monitors, and low pressure gauges to monitor crankcase and other pressure applications.

Explore the Read More links to find out more about the Filter Minder® line of products or see our FAQ Section for more information.


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  1. Troubleshooting
  • Fitting Safety Filter Shown
  • Fittings A wide assortment of fittings are available to accommodate virtually any application need.
  • Wire Harnesses Wire harness adapters are available to accommodate virtually any application.
  • LED Display Round
  • LED Display The LED Display is available in either a square or circle mount.
  • Test Syringe Test syringes are available for use with any Filter Minder® product.
  • Fuel Indicators Fuel Indicators with a variety of fitting options.
  • Hose Hose is available in lengths of up to 20 ft.
  • Fittings Fittings may be purchased in bulk packs.
  • Miscellaneous Miscellaneous accessories, such as decals, fitting caps, and electrical connectors are available.
  • Brackets and Grommets Brackets and grommets add mounting versatility.
  • LED Display Square