Product Description
The Donaldson 168501-00220 Filter Minder is a graduated dirt alarm indicator designed to monitor filter restriction levels in hydraulic and pneumatic systems. This visual indicator alerts operators when filters require servicing.
- Graduated type indicator for precise restriction monitoring
- Restriction rating: 22.46 In H2O (570.5 MM H2O)
- Compact dimensions: 2.35 inches height x 2.32 inches width
- Visual restriction warning system