NIOS H-approved P3 particulate cartridge used for Breathe Easy systems from 3M for high efficiency respiratory protection against particulates.
Powered Air Purifying Respirators (PAPR) are motorized systems powered by a battery pack which draw air through a filter or cartridge to provide respiratory protection to the wearer. The blower unit can be mounted on the waist, face, or head, depending on the system selected. Potential benefits include:
– Certain PAPR systems provide a higher level of respiratory protection than non-powered air filtering respirators
– Constant flow of air can provide cooling for the worker, resulting in greater comfort for the wearer
– Loose-fitting headgear options provide respiratory protection without the need for a tight faceseal or fit testing
– Battery-powered blower pulls the air through the filter resulting in no additional breathing resistance to the wearer

3M 76625, Roloc Disc 777F, 80 YF-weight, TR, 1 in, Die R100N, 7000045621
3M 11000, Roloc Disc 361F, 24 YF-weight, TR, 2 in, Die R200P, 7000028183
Insize 6302, MICROMETER STAND, 6928640392467
3M 20909, PSA Cloth Disc 348D, 80 X-weight, 2 in x NH, Die 200P, 7000118873
3M 72003, Powerflow High Efficiency SP3 Particulate Filter System Component 450-01-01R20, 7000131701, 20 EA/Case 
