Air filter restriction is not time or miles dependent.
Mileage of as much as 300,000 to as little as 5,000 miles have been reported when restriction is reached.
It is important to know the highest full load restriction that occurred during the vehicle operation in order to service BEFORE the redline.
After an element has reached its redline value, it only takes a little more contaminant before high fuel consumption and poor engine operation occurs. Don't Dust Your Engine!
Uses a wiping motion to keep switch contacts clean for a long service life
Molded-in integral connectors
Versatile design with many options
Highly dampened to prevent switch dither
Multiple mounting configurations
Continuously monitors filter condition and tell when filter is restricted
Opens or closes a switch at highest set point which provides a signal to the control module or light
Allows full use of filter capacity
Reduces down time and aids in maintenance planning
Reduces operational costs for end-users
Helps prevent excess fuel consumption due to a restricted filter
Donaldson Company, Inc.
2940 Airport Blvd.
Waterloo, IA 50703
United States
319-234-0231
info@filterminder.com