3M 4279+ Maintenance Free Half Mask, FFABEK1P3 R D Filters, 15 x 13 2 cm

The 3M 4279+ Maintenance Free Organic Gas/Vapour and Combination Particulate Respirator is a high-quality, ready-to-use half mask designed to provide effective respiratory protection against a variety of hazardous environments. With an integrated cartridge and filters, this respirator is ideal for those seeking a maintenance-free solution.

Design Features

The 3M 4279+ respirator features a lightweight and well-balanced low-profile design, ensuring comfort throughout extended wear. The close-fitting face seal is crafted from soft, non-silicone, textured material, making it suitable for those with sensitive skin or allergies. Additionally, the adjustable head cradle and easy-to-fasten neck straps offer a custom fit, enhancing overall user comfort and stability.

One of the standout features of this respirator is its newly enhanced valve assembly. Centrally positioned, the exhalation valve facilitates effective removal of heat and moisture, significantly reducing exhalation resistance. This design not only improves breathing comfort but also helps prevent the build-up of humidity inside the mask during hot and humid conditions.

Protection and Filtration

The 3M 4279+ is classified with the FFABEK1P3 R D protection rating, offering comprehensive coverage against various contaminants:

- Organic vapours with a boiling point greater than 65°C

- Inorganic gases and acid gases

- Ammonia at levels up to 10 times the Workplace Exposure Limit (WEL) or 1000 ppm, whichever is lower

- Particulates up to 20 times the WEL

With these capabilities, the respirator is particularly effective for professionals in industries like paint spraying (not including isocyanate), metal etching, solvent handling, and adhesive use.

Typical Applications

This versatile respirator is designed for occupational use, making it suitable for a range of applications. Whether in construction, manufacturing, or chemical handling, the 3M 4279+ can be relied upon to deliver safety and comfort in environments where inhalation risks are present.

Maintenance and Storage

For hygienic storage and transport, the respirator comes with a resealable bag, allowing users to keep the mask clean and ready for use. It is recommended to replace the respirator as soon as it shows signs of damage, difficulty in breathing, or if any vapour is detectable inside.

Standards Compliance

The 3M 4279+ meets EN 405:2001+A1:2009 standards, ensuring that it adheres to industry standards for safety and performance.

In summary, the 3M 4279+ Maintenance Free Organic Gas/Vapour and Combination Particulate Respirator offers a reliable, comfortable, and effective solution for protection against a variety of harmful airborne substances, making it an essential tool for professionals across multiple sectors.