The high-performance combination filter reliably protects against a wide range of toxic fire-related gases

3-ply pleated

RAE Calibration gas Isobutylene 10ppm

Plus they're corrosion and water resistant

ICON LTE™ - POLYURETHANE ON 75 DENIER RIPSTOP POLYESTER - MATERIAL THICKNESS - 10 MIL (

Lakeland MicroMax® Coveralls with Front Hood, Boots, & Elastic Wrists - 25 per case environmental The high-performance combination filter reliablyLakeland MicroMax Coveralls with Front Hood, Boots, & Elastic Wrists 25 per case Coveralls have all the same great features and offer the same great protection as the MicroMax NS but with added polyester rip stop scrims for extra material strength. Zipper fronts. White. 25 Case.