Description
- N series advanced electret media filter for prolonged use inenvironments that do not contain oil
- For welding, brazing, soldering, torch cutting and metal pouring
- Soft confor mable inner face seal
- Adjustable custom fit nose clip
- Cool flow exhalation valve
- Fully adjustable straps
- 99.97% filtration efficiency
- Meets NIOSH 42CFR84 N100 requirements
- 20 per box
