A unique face seal design providing a high protection factor
Face piece is made of heat treated silicone with minimal risk of contact allergies
Double exhalation valve design providing only half the breathing resistance of competitive respirators
High-efficiency P100 particulate filter with a minimum 99.997% filtration efficiency
Can be used with our P100 filter and/or a range of chemical cartridges which can be ''piggy-backed'' together

Technical Details

Product Details

Package Dimensions
Width : 7 inch
Height : 4.4 inch
Length : 10.4 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00JE3PG30

Product Description

The SR 90-3 silicone half mask air purifying respirator is intended for use when maximum safety and breathing comfort are required. The heat-treated Silicone material is FDA approved offering a safe and comfortable fit that molds to the shape of your face. Extremely low breathing resistance makes this mask optimal for low to strenuous work activates. One Silica Dust kit includes everything you need.