FlexAir HE2 Particulate Filters

Part #: 30-102-4

The HE2 / P100 filter is designed for use with the FlexAir HE2 PAPR system and carries a 10-year shelf life when stored in its protective polybag. The filter connects to any respirator using a standard EN 148-1 NATO thread and is constructed from ABS plastic for additional robustness and weight savings. It filters at least 99.97% of airborne particles and is strongly resistant to oil.

The HE2 cartridge measures 4.23 in (10.74 cm) in diameter and 2.2 in (5.58 cm) in height, and weighs just over 3 ounces (88 grams).

Sold individually wrapped.


  • Provides approved protection meeting 42 CFR Part 84 requirements for particulates HE/PAPR and P100 when used in conjunction with a FlexAir HE2 PAPR System
  • Utilizes EN-148-1 (40mm) standard NATO thread connection
  • Snap-cap accessories are available for liquid splash protection


FlexAir HE2 Particulate Filter Specifications

NIOSH ApprovalsTC-21-C-0809, TC-21-C-0840, TC-84A-5176


All PPE, regardless of approval, should not be used without medical sign-off by a certified physician or without the approval of a qualified safety manager.