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  2. All 3M Products
  3. Personal Protective Equipment
  4. Respiratory Protection
  5. Reusable Respirators
  6. Half Mask Respirators
  7. 3M™ Maintenance Free Reusable Respirator Half Mask, FFA2P3 R D Filters, 4255+

3M™ Maintenance Free Reusable Respirator Half Mask, FFA2P3 R D Filters, 4255+

  • Part Number 4255+
  • 3M ID 7100113101
  • UPC 04054596256293

A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort

Lightweight, well-balanced design

Integrated filters mean it’s ready to use and maintenance free

View more details
Facepiece Material Thermoplastic Elastomer (TPE)
Replaceable Cartridge Included No
Mask Size One Size
Connection Type Permanent

Details

Highlights
  • A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
  • Lightweight, well-balanced design
  • Integrated filters mean it’s ready to use and maintenance free
  • Soft, close-fitting face seal made with textured, non-allergenic material
  • Adjustable head cradle and easy to fasten neck straps
  • Centrally-positioned exhalation valve helps reduce heat and moisture build-up in hot and humid conditions
  • Available in a choice of four models
  • Includes a resealable bag for hygienic storage and transportation
  • Includes a resealable bag for hygienic storage and transportation

3M™ Maintenance Free Reusable Respirators 4000+ Series are a range of simple and ready-to-use respirators with integrated cartridge and filters. A newly enhanced valve assembly helps to reduce exhalation breathing resistance, and the close-fitting, non-silicone, textured face seal is soft and non-allergenic. Includes a resealable bag for hygienic storage and transportation.

Get effective, easy-to-use and fully-assembled breathing protection with 3M™ Maintenance Free Reusable Respirators 4000+. A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort. The 4000+ has a textured face seal that’s soft, non-allergenic and silicone free, and offers protection against a range of gases, vapours and particulate hazards. The lightweight, well-balanced design features a centrally-positioned exhalation valve that helps reduce heat and moisture build up, helping you to stay comfortable in hot and humid conditions. The integrated filters are maintenance free; simply use until your change-out schedule indicates a replacement is needed or when the filters are full, and then discard. An adjustable head cradle helps fit to a broad range of head shapes and sizes, and the neck straps are easy to fasten. The low-profile design won’t hinder your peripheral vision, and the two large, bonded-carbon filters provide low breathing resistance. Available in a choice of four models. Includes a resealable bag for hygienic storage and transportation. *Exhalation breathing resistance of 3M™ 4000+ reduced by >30% for 120 lpm peak exhalation flow and >35 % for 160 lpm compared to 3M™ 4000 Series. Results measured by 3M in 2017 under laboratory conditions. Breathing rates shown as an example only.

Suggested applications
  • For use in hazardous industrial environments

Typical Properties

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