- Universal brand non-toxic disposable dust & filter safety masks (part# 4528). Lightweight, not chemical resistant. For general purpose use.
- Low profile design let's you see what you're doing and is easily worn with safety glasses or goggles
- Each mask is extremely lightweight, weighs only 1/7th of an ounce
- Maintenance free. At the end of the day just throw it away. Nothing to clean
- Soft metal nosepiece adjusts closely over bridge of nose. Non-woven filter material conforms comfortably to facial features
Box of 50 Universal brand lightweight general purpose masks. Part number 4528. These light-duty general purpose masks offer relief from irritating effects of common nuisance particles such as fabric particles, dust and pollen. Lightweight and disposable. The low profile design allows excellent vision and a soft metal nosepiece adjusts closely over the bridge of the nose. The non-woven filter material conforms comfortably to facial features allowing for normal breathing and speaking, you'll be easily understandable at normal tones. Masks can be doubled up for added protection in extreme conditions. Not NIOSH/MSHA approved and not chemical resistant.