Description
AIR FILTER, SAFETY RADIALSEAL (1) - P785389
AIR FILTER, PRIMARY RADIALSEAL (1) - P785589
Why Choose Donaldson Safety Filters?
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.
Attributes
| Outer Diameter | 4.25 inch (108 mm) |
| Inner Diameter | 3.46 inch (88 mm) |
| Length | 14.21 inch (361 mm) |
| Type | Safety |
| Style | Radialseal |
| Media Type | Safety |
Why Choose Donaldson RadialSeal™ Filters?
Reliable, leak- resistant Radial Seal™ keeps filters in place – even under heavy vibration.
• High-efficiency cellulose media performs across a wide range of heavy-duty engine applications.
• Corrosion resistant, coated steel liners support media during operation and help maximize airflow.
• Pleatloc™ feature ensures uniform pleat spacing and prevents media from bunching to promote longer service life.
Attributes
| Outer Diameter | 8.19 inch (208 mm) |
| Inner Diameter | 4.17 inch (106 mm) |
| Length | 16.22 inch (412 mm) |
| Efficiency Test Std | ISO 5011 |
| Type | Primary |
| Style | Radialseal |
| Brand | RadialSeal™ |
| CROSS REFERENCES | |
| Manufacturer Name | Manufacturer Part Number |
| ATLAS COPCO | 3222188132 |
| 4700394687 | |
| DONALDSON | KYX770689 |
| DYNAPAC | 394687 |
| 4700394687 | |
| MANN & HUMMEL | 1166085S01 |
| SP30202 | |
| NORMET | 100048353 |
| SANDVIK | 55089266 |
| 55089271 | |
