Description
Safety filters have two functions: to act as a backup to the primary filter and to protect the engine during primary filter servicing.
• Serve as a backup filter in case of primary filter damage or improper installation.
• Prevent contaminants from entering the clean side of the air intake system during primary filter servicing.
• Designed to plug rapidly if contamination finds its way past the primary filter, alerting operators about an issue.
• Recommend that safety filters are replaced with every third primary filter change unless there has been a failure of the primary filter.
• Serve as a backup filter in case of primary filter damage or improper installation.
• Prevent contaminants from entering the clean side of the air intake system during primary filter servicing.
• Designed to plug rapidly if contamination finds its way past the primary filter, alerting operators about an issue.
• Recommend that safety filters are replaced with every third primary filter change unless there has been a failure of the primary filter.
Specifications:
| Outer Diameter | 168 mm (6.61 inch) |
| Inner Diameter | 133 mm (5.24 inch) |
| Length | 440 mm (17.32 inch) |
| Efficiency | 99.00 |
| Efficiency Test Std | JIS D 1612 |
| Primary Application | VOLVO 3979928 |
| Type | Safety |
| Style | Round |
| Media Type | Safety |