Xraywolf
Silver Member
- Feb 28, 2005
- 3,576
- 4,360
- Detector(s) used
- Ace 400, AT Pro, equinox 800, Simplex,Vanquish 540
- Primary Interest:
- Metal Detecting
I use the masks that have vents on the side, you exhale and rubber flaps open to expel your breath, when you inhale they close and you breath through a filtered "cloth" which are cheap and can be changed as necessary. In fact I have been using them for years on jobs with light dusty conditions, far better than the cheap blue made in china tissues with rubberbands that most people wear.