Skip to main content
Last Stocked on 12/28/2023

Product Info

Title
Respiratory Mask 4251+
Publisher
Category
Sub-category
Publish Year
2020
Dimensions
11x12x4"
NKG Part #
2147968655
Type
Supplies

Description

3M Maintenance Free Half Mask 4251+ is a simple and ready-to-use respirator with an 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.


  • Effective and comfortable protection against organic vapour and hazardous particulates
  • A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
  • Lightweight, well-balanced design
  • Integrated cartridge and 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
  • FFA1P2 R D protects against organic vapours, with a boiling point greater than 65 °C, up to 10 x Occupational Exposure Limit (OEL) or 1000 ppm (whichever is lower), and 10 x OEL for particulates
  • Includes a resealable bag for hygienic storage and transportation