3M 7500 Lead Dust Respirator Combination
The 3M 7500 Lead Dust Respirator Combination features a face piece made of soft silicone rubber, which is more comfortable and conforms more readily to the face than less expensive masks. This means that the mask can be worn comfortably for longer periods of time and can be used for many projects. Debris or paint is less likely to stick to the silicone mask, making it easier to clean. Only a full face respirator offers more protection.
More information: http://www.pksafety.com/3m-lead-dust-respirator.html