Half Face Respirator Mask 3M 6583 with Exhalation Valve, compatible with 3M bayonet filters

The Half Face Respirator Mask 3M 6583 with Exhalation Valve is a reusable half-mask designed to accept 3M-style bayonet filters. The mask covers the nose and mouth to provide respiratory protection in industrial, construction and DIY environments. An integrated exhalation valve reduces breathing resistance and helps remove heat and moisture from the breathing zone when used with compatible particulate or gas/vapour cartridges.

Advantages

The mask uses a bayonet-style connection for compatibility with a wide range of 3M-style particulate and gas/vapour cartridges, enabling flexible protection options. The integrated exhalation valve lowers breathing effort and improves wearer comfort during extended tasks. The half-face design is compact and lightweight, allowing easier communication and compatibility with other PPE such as safety glasses and hearing protection. The reusable body is made from durable materials that can be cleaned and inspected between uses.

Suitable for

Key specifications

How to use

Select suitable 3M-style bayonet filters (particulate, gas/vapour or combination cartridges) appropriate for the hazard. Inspect the mask for damage, clean if necessary, and fit the chosen cartridges to the bayonet connections until secure. Position the mask over the nose and mouth, adjust the straps for a snug, comfortable seal, and perform a user seal check before entering a contaminated area. Replace filters according to manufacturer limits, service life, or if breathing resistance increases or odor/breathability indicates degradation. Clean and store the mask in a clean, dry place when not in use.

Recommendations

Use this half mask only with compatible bayonet filters that provide the correct protection for the specific hazard. Ensure a proper fit and perform routine seal checks. Do not use in atmospheres immediately dangerous to life or health (IDLH) or where oxygen levels are insufficient without appropriate supplied-air or SCBA equipment.