3M SP3 High Efficiency Filter


3M SP3 High Efficiency Filter offers superior respiratory protection in PAPR systems. Ideal for lead, asbestos, and mold work, it ensures comfort with a constant airflow. No additional breathing resistance for enhanced safety and ease of use.

3M SP3 High Efficiency Filter

High-Efficiency Filter 450-01-01R20, SP3 is used on 3M PAPR systems for protection against high-efficiency particulates. It protects against dust, mists, fumes, and radionuclides, making it ideal for lead and asbestos abatement and mold remediation.

SP3 High Efficiency Filter Main Features

  • Specific papr systems provide higher respiratory protection than non-powered air filtering respirators.
  • A constant airflow can cool the worker, resulting in greater comfort for the wearer.
  • The loose-fitting headgear option provides respiratory protection without a tight face seal or fit testing.
  • The battery-powered blower pulls the air through the filter, resulting in no additional breathing resistance to the wearer.
  • Standard/Approvals NIOSH Approved
Weight14 lbs
Dimensions12.18 × 8.5 × 6.18 in



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