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Large grey half-face respirator with two pink P95 filter cartridges attached, low-profile design for wide vision

3M

3M 6311PA1-A/R6311 personal protective equipment

SKU CH-H8FJ-YGM2Q MPN 6311PA1-A/R6311

NIOSH-approved OV/P95 half-face respirator for paint spray and pesticide vapour protection, reusable with replaceable cartridges, model 6311

  • NIOSH approved OV/P95 rating reduces organic vapour exposure
  • Reusable design lowers cost by replacing only cartridges and filters
  • Low-profile half facepiece gives a wider field of vision
  • Soft lightweight construction improves comfort during extended wear
  • Large size 6311 fits a broad range of adult users

Half Facepiece Respirator Large

The 3M 6311 half facepiece is a reusable respirator designed for paint spray and pesticide applications. It holds NIOSH-approved OV/P95 cartridges and filters to help reduce exposure to organic vapours and mists. The low-profile design aims to give the wearer a wider field of vision during work.

Painters and pesticide applicators

This large-size respirator suits professionals who need a reusable facepiece for spray painting or pesticide handling where OV/P95 protection is required. It is not intended for users who need a different facepiece size, a supplied-air system, or protection against hazards not covered by the OV/P95 rating such as gases or vapours outside the organic vapour class.

Replaceable cartridges and filters

The facepiece is sold as a single unit without cartridges or filters included. Users must purchase the correct OV/P95 cartridges and P95 filters separately and replace them on schedule to maintain the stated protection level. This modular approach lets the same facepiece stay in service while only the filtration media is swapped out.

Highlights

  • NIOSH approved OV/P95 rating reduces organic vapour exposure
  • Reusable design lowers cost by replacing only cartridges and filters
  • Low-profile half facepiece gives a wider field of vision
  • Soft lightweight construction improves comfort during extended wear
  • Large size 6311 fits a broad range of adult users

Specifications

Brand3M
Shipping weight2.27 kg
Package size25 × 25 × 25 mm

Questions about this item

Which replacement cartridges and filters are compatible with this 3M 6311 half facepiece?

This reusable respirator accepts 3M organic vapor cartridges and P95 filters so you only replace the consumable parts when they are spent.

Will the low-profile design of this 6311 respirator interfere with my existing safety glasses or goggles?

The low profile sits close to the face and provides a wider line of vision, allowing most safety eyewear to fit comfortably without obstruction.

How can I confirm the 3M 6311 respirator is sealed correctly before I start spraying?

Perform a user seal check by covering the cartridge inlets and inhaling gently; the facepiece should collapse slightly and hold vacuum if the fit is good.

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