3M™ 3303K-100 Organic Vapour/Acid Gas Cartridge

The 3M™ 3303K-100 is an organic vapour and acid gas cartridge for the 3M 3000-series half-mask respirators. It captures solvent vapours together with acid gases, covering two common chemical hazard groups in one cartridge.

Product overview

The 3303K attaches to the 3M 3000-series mask using its bayonet connection. Its dual-action sorbent adsorbs organic vapours and acid gases such as chlorine, hydrogen chloride and sulphur dioxide, making it a versatile choice for general chemical work.

Key features and benefits

• Dual protection: organic vapours and acid gases in a single cartridge.
• 3000-series fit: designed for the 3M 3000-series half-mask connection.
• Lightweight: keeps the mask balanced for comfortable wear.
• Pairs with pre-filters: combine with 3M particulate filters when dust protection is also needed.

Typical applications

The 3303K-100 suits painting, chemical processing, cleaning with solvents and maintenance where both solvent vapours and acid gases may be present.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine cartridges, advice on respirator and filter selection, and responsive after-sales support nationwide.

Frequently asked questions

What hazards does the 3303K cover?
It protects against organic vapours and acid gases such as chlorine, hydrogen chloride and sulphur dioxide.

Which mask does it fit?
It is designed for the 3M 3000-series half-mask respirators using their bayonet connection.

When should the cartridge be replaced?
Replace it when you detect odour, taste or irritation, or according to a change-out schedule based on your exposure assessment.