All respirator masks are out of stock. Due to the ongoing health crisis, all our respirators are sold out. We have no masks for sale. We have no information on when we will have stock again, but we do not anticipate it will be any time soon. Our apologies. We wish you the best in these difficult times.
 Moldex 2940 Disposable Respirator Features
- Dura-Mesh® shell stands up to hot, humid conditions
- Ventex® Valve releases hot air and lowers breathing resistance
- Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003 Section 7.11.1
- 95% efficiency against both oil and non-oil based particles
- Provides nuisance-level acid gas relief
- Molded nose bridge for enhanced comfort
- No metal noseband and no painful pressure points
- Softspun lining is soft and gentle on the face
- HandyStrap cloth strap allows mask to hang from the neck between uses
- 100% PVC-free
Moldex 2940 Disposable Respirator Details
Moldex 2940 Disposable Respirators provide 95% efficiency in protecting against both oil and non oil based particulate. They also have added sorbent to protect workers against nuisance levels (less than OSHA PEL) of acid gas irritants. The exclusive Ventex® Valve allows workers to breathe easy, providing lowered breathing resistance and allowing heat to vent away. Workers stay cool and comfortable.
Moldex 2940 respirators include a sturdy Dura-Mesh® shell, that helps the masks last longer in hot, humid conditions, allowing workers to use fewer respirators. Dura-Mesh® also keeps the filter media looking cleaner for longer. The 2940 features the HandyStrap, a buckled cloth strap that allows workers to quickly hand the mask around their necks between uses, so a respirator is always close at hand. Also features a soft foam nose pad and a contoured nose bridge, for a comfortable, dependable fit.
Moldex 2940 Disposable Respirator Applications
For chemical processing, ceramic and clay processing, fertilizer production, breweries, paper mills, glass etching, aluminum, copper, zinc, brass, and bronze smelters. Also for humid, hot, and dusty environments including textiles, poultry, lime, buffing, polishing, underground mining, cement, metal machining, stone quarrying, bagging, sweeping, sanding, grinding, brazing, soldering, and welding. For use with both oil and non oil based particulates.
| Choosing N-, R-, or P-Series Particulate Respirators |
N Series | 
R Series | 
P Series | About Efficiency
Filter efficiency shows how much filter leakage can be accepted. Higher efficiency means less leakage.
95%, 99%, and 99.97% are the most common filter efficiency ratings. |
| Used in particulate environments free of oil aerosols. N-series filters cannot be used if oil particles are present. | Used for oil and non-oil particles with time use limitations specified by NIOSH. If oil particles (e.g., lubricants, cutting fluids, glycerine) are present, use an R- or P-series filter. | Used for oil and non-oil particples with time use limitations specified by manufacturer. If oil particles are present and the filter is to be used for more than one work shift, use only a P-series filter. |
| See the NIOSH Pocket Guide to Chemical Hazards to learn more. |
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