3M 3200 Dust Mask Respirator Half Face Dust-proof Mask with 10pcs Filter Cartridges Cotton
Features:

Advanced rubber material: comfortable fit, soft facial fit, suit for long time wearing.

Disposable compression molding, oil resistance, and not aging, long service life.

High efficiency filter cotton: efficiency electrostatic.

Cold exhalation valve: The exhalation valve open amplitude, breath more smoothly.

Reduce heat and moisture accumulation inside the mask, keep the air fresh.

The snap-fitting design: Fliter cover and filter cotton installation and removal more convenient

A variety of spare parts selection, use wider, more economical, maintainability.

Advanced headband design: adjustable headband, more comfortable to wear.

Polyester spandex knit headband, flexible and more durable.