Honeywell 75SCL (Defender™) Filter: Multi-Purpose Protection, NIOSH Certified, and Highly Compatible

The Honeywell 75SCL filter, commercially known as Defender™ Multi-Purpose, represents a comprehensive respiratory protection solution designed to simplify inventory and cover a wide range of contaminants in industrial environments.

Technical Characteristics and Operational Capabilities

• Certified Multi-Purpose Protection: NIOSH-approved to protect against organic vapors, acid gases, ammonia, methylamine, and formaldehyde.
• Combined Filtering Capacity: Allows integration with Honeywell N95 or R95 particulate pre-filters to offer complete protection against particulates.
• Design and Ergonomics: Features a lightweight, low-profile structure that prevents obstructions, maximizing the user's field of vision.
• Universal Compatibility: Designed to attach to all North half-mask respirators (5500, 7700 series) and full-face respirators (5400, RU6500, 7600 series).
• Visual Identification: Features an olive green label for immediate recognition of its multi-purpose capability.
• Secure Connection: Uses threaded connectors that ensure easy installation and a tight fit.

Safety Notice and Limitations of Use

IMPORTANT: This filter must be correctly identified by its olive green label according to the NIOSH standard. CRITICAL PROHIBITION: It must not be used without the specified particulate pre-filters if the work environment presents dust or mist hazards, nor should it be used in atmospheres where the concentration of contaminants is unknown or exceeds the certified protection capacity of the equipment.

Maintenance and Care Instructions

• Washing: Chemical filters are not washable. CRITICAL PROHIBITION: It is strictly forbidden to attempt to wash or disinfect the filtering media, as any contact with liquids will destroy its absorption properties.
• Drying: Not applicable. CRITICAL PROHIBITION: Do not expose the filter to heat sources to attempt to regenerate or dry the filtering material.
• Ironing: Not applicable.
• Inspection: Conduct a visual inspection before each shift. Signs of failure: Replace immediately if air leaks are detected in the connector, structural damage to the casing, or if the user perceives odors or tastes of the contaminants, indicating cartridge saturation.