General Purpose Not Rated for Oil-Based Particles
This NIOSH approved N95 pre-filter offers reliable protection against non-oil based particles, as well as dusts and mists, with a 95% filtering efficiency.
The 5N11 particulate filter will work with any 3M organic or chemical vapor cartridge - as vapor cartridges, alone, do not protect against particulates.
Secure the pre-filter with a 3M 501 Retainer, which clips onto the cartridge; see Related Products, below.
With a 3M 603 adapter plus a 3M 501 Retainer, these pre-filters can also be used directly on any 3M bayonet facepiece when only dust/particulate protection is required.
Applicable for spray painting and most marine applications except sandblasting, and asbestos abatement
As required, use with appropriate gas or vapor cartridge
Reduced linting ensures exacting paint results
Low profile design stays out of the way
Layered design prevents rapid clogging from paint aerosols
Advanced Electret Media with electrostatically charged microfibers capture particles, but lets air through - for easier and cooler breathing
Note - this filter has an "in" side and an "out" side.
When used, the writing on the filter faces the respirator
Priced by box of 10