Air Filter Restriction Monitoring Gauge

Graduated Indication / Grommet Mount

 

How It Works

The Filter Minder® Grommet Mount Gauge is a graduated gauge that monitors engine air filters. The position indicator progressively fills the window as air filter restriction increases, locking at the highest restriction. The air filter should be changed when the position indicator reaches the red zone.

The Filter Minder® should be reset whenever the service indicator is checked to determine air filter restriction or when a new air filter is installed. Push the reset button and the position indicator will return to zero.

Series

133501

Mounting

Mounts in a rubber grommet directly to the air cleaner housing or air induction piping.  Rubber grommet available.

Specifications

• Vacuum Indicator (differential and pressure available)
• Locking Type (non-locking is available)
• Operating Temperature: -40 to +250°F (-40 to +121°C)
• Accuracy: ±10% at red zone
• Material: Polycarbonate housing
• Standard Calibration: 8-35" water vacuum (2-8.7kPa) at the red zone

Dimensions

• Length:  85 mm
• Diameter:  50 mm