The 3M 501 Filter Retainer is a small but essential part for your respirator. It holds 3M 5911, 5925 and 5935 filters securely in place at the front of the mask.
Fitting these 3M 5000 Series filters with the retainer lets you add particulate protection to your gas and vapour filters. One respirator can then cover both types of hazard.
Key features
- Designed to hold 3M 5911, 5925 and 5935 filters securely
- Mounts at the front of the respirator, keeping the filters positioned over the gas and vapour filters
- Works with 3M 5000 Series filters to add particulate protection
- Lets you combine particulate and gas and vapour filtration on one respirator
Care
Follow the care instructions on the label.




