Description:
The Honeywell North 75SCL Defender Multi-Contaminant Cartridge is a versatile and reliable air-purifying cartridge designed for protection against a broad spectrum of airborne chemical hazards. Compatible with Honeywell North half-mask and full-face respirators, it offers multi-gas filtration that includes organic vapors, acid gases (chlorine, sulfur dioxide, hydrogen sulfide, etc.), ammonia, methylamine, and formaldehyde.
Its low-profile, curved-top design ensures user comfort, reducing snag hazards and maintaining peripheral vision. The threaded connector allows a secure and stable fit to Honeywell respirators, and its durable polystyrene construction ensures long-lasting use. The cartridge also supports on-mask seal checks, which help users ensure a proper fit for maximum safety.
This cartridge is widely used across chemical processing, hazardous materials handling, oil & gas, labs, and industrial manufacturing, where high levels of chemical exposure risk are present.
Key Features:
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Multi-Gas Protection: Protects against a wide range of gases and vapors including organic vapors, acid gases, ammonia, methylamine, and formaldehyde.
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Low-Profile Design: Curved top design reduces snagging and improves field of vision in tight or confined spaces.
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Threaded Connector: Securely fits Honeywell North series half and full-face respirators (5500, 7700, RU8500, 5400, 7600, RU6500).
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Durable Construction: Made from polystyrene shell for lightweight strength and durability.
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Easy Seal Check: Allows for a quick and simple user seal check while the cartridge is installed.
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NIOSH Approved: Certified for protection in air-purifying applications across multiple hazardous environments.
Industries & Applications:
The 75SCL cartridge is suited for a variety of high-risk environments where exposure to multiple chemical hazards is possible:
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Chemical processing
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Industrial manufacturing
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Oil & gas operations
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Hazardous waste handling
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Laboratories
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Emergency response & rescue
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Government (e.g., OSHA/NIOSH compliant settings)

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