3M Retainer 501
- Used to hold 3M&tradel 5N11, 5911, and 5P71 filters in place on the 3M 6000 series gas and vapour cartridges and 3M 7000 series gas and vapor cartridges.
- Approved to AS/NZS1716.
| SMIS | Description | Size |
|---|---|---|
| 4490827 | 501 prefilter retainer | 1 ea. |
