North approved organic vapours/acid gases other gases cartridge for respirators series 5400, 7600 & 7700. Sold in pairs.


Return conditions : No returnable if used. For more information about our return policy, please refer to the "Orders and Returns" link on the home page

North NIOSH 42 CFR 84 approved cartridge for protection from acid gases, organic vapours and many other airborne contaminants. These cartridges are compatible with North half facepiece and full facepiece respirators series 5400, 7600 and 7700. Sold in pairs, 18 pairs/case.

North manufacturer’s code: 75SCL

CARTRIDGE OV AG AM MA FM, PAIR North N series, Defender: Organic Vapor, Chlorine, Hydrogen Chloride, Sulfur Dioxide, Hydrogen Sulfide, Hydrogen Fluoride, Chlorine Dioxide, Ammonia, Methylamine, Formaldehyde Cartridge. (2/pk)

North N series cartridges are made of activated charcoal which is one of the most efficient and cost-effective method of filtering contaminants in the air on the market. North 75SCL cartridges have been designed to protect one from organic vapours such as xylene, benzene, spray paint, pesticides; acid gases such as chlorine dioxide (ClO), sulfur dioxide (SO), hydrogen fluoride (HF), hydrochloric acid (HCl) and gases such as formaldehyde (CHO), ammonia (NH) and methylamine (CHNH). The 6006 cartridges for multigas can protect one from hydrogen sulfide (HS) for a limited time. Without the right equipment, HS is extremely hazardous. These cartridges are meant to protect one in case of emergency evacuation due to a release of hydrogen sulfide. One must of course, throw away the cartridges exposed to that gas. CAUTION: 75SCL cartridges don’t protect one from carbon monoxide (CO) and carbon dioxide (CO). If one has to work in an environment that may contain those two gases, one has to find another way to protect himself.

Use for:
This type of cartridge is ideal for chemical and petrochemical manufacturing, construction and transporation.

Do not use for:
Do not use on a beard and other facial hair or if the user suffers from a condition that prevents him from having direct contact with the respirator’s sides. One should never use a respirator of any kind whenever concentrations of gases and vapors exceed 10 times the admissible limit set by the CNESST or any other regulation applicable. Avoid sandblasting and oxygen deprevated environments (an atmosphere with less than 19,5 % oxygen).

Maintenance and service life:
Studies have shown that in case of contaminant mixture, all the vapors are absorbed simultaneously by the granulated charcoal inside the cartridges. One must take into account the presence of a contaminants mixture since the most volatile solvent will saturate the cartridge. The cartridge service life and one’s degree of protection will then depend on the concentration and the nature of the contaminants in the air.

One may store its cartridges in an airtight bag or container since even not in use, the cartridge absorbs whatever contaminant there may be in the air.

Since this is a disposable product, there is no maintenance. The manufacturer’s limitations must be followed.

Type of productSafety equipment
Main categoryPersonal protection
Sub categoryRespiratory protection
Sub sub categoryNorth respirators and cartridges
Name of the productCartridge
Series of productsNorth Zone™
Product codeRN75SCL
Approved/CertifiedMeets NIOSH
Country of originUnited State of America
Maintenance freeDisposable product
Type of connectionScrewable
Carbon filterWith carbon filter
Protection against gases and vaporsProtects against organic vapours, chlorine, chlorine dioxide (ClO₂), hydrogen chloride (HCl), hydrogen fluoride (HF), sulfur dioxide (SO₂), ammonia (NH₃), methylamine (CH₃NH₂) and formaldehyde (CH₂O)
Cartridge color codeOlive
Material1Active charcoal
Material2Made with randomly arranged glass fibers
Material3Chlorinated polyvinyl (PVC)
Not washableIt is best to replace this item when it is too contaminated, worn or soiled. Do not attempt to wash it
Length (in/cm)6.25 in / 15.87 cm
Width (in/cm)3.25 in / 8.25 cm
Height (in/cm)1.75 in / 4.4 cm
Weight (lb/kg)0.4 lb / 0.18 Kg
Sold byPair
Return conditionsNo returnable if used. For more information about our return policy, please refer to the "Orders and Returns" link on the home page


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