North Safety Flexible Low Profile Pancake P100 Filter; Material: Polystyrene; Color Code:… See more

The NORTH P100 particulate filter offers 99.97% minimum filter efficiency for all… See more

Replacement filters for No. 4RM12 Honeywell North® limited-use welding respirator are rated… See more

North Safety N95 Pre-Filter; Material: Polystyrene; Approved for: Non-Oil Based Aerosol Particulate… See more

North Safety Low Profile OV Cartridge; Material: Polystyrene; Color Code: Black; Approved… See more

The NORTH organic vapor and acid gas (chlorine, hydrogen chloride, sulfur dioxide,… See more

The NORTH Defender™ multipurpose gas and vapor cartridge works for organic vapor,… See more

The NORTH ammonia and methylamine cartridge is a gas and vapor cartridge… See more

North Safety Low Profile OV Cartridge with P100 Filter; Material: Polystyrene; Color… See more

North Safety Low Profile OG/AG Cartridge with P100 Filter; Material: Polystyrene; Color… See more