3M™ Reusable Half Mask 4255+ (FFA2P3 R D)

The 3M™ Reusable Half Mask 4255+ is a ready-to-use, maintenance-free respirator designed for effective and comfortable protection against organic gases and vapors, as well as hazardous particulates like those from spray paint. Its integrated cartridges and filters offer combined protection in a single, lightweight unit.
Conforms to European norm EN 405:2001+A1:2009.

Protection rating: The mask provides FFA2P3 R D protection.
A2: Protects against organic gases and vapors (with a boiling point over 65°C), such as those from solvent-based paints, adhesives, and cleaning detergents, up to 10 times the occupational exposure limit (or 5000 parts per million, whichever is lower).
P3: Offers protection against high levels of fine dust and water- or oil-based mists. This provides high filtration efficiency (99%) against airborne particulates.
R: Signifies the mask is reusable.
D: Indicates it has passed the optional Dolomite dust clogging test, which means it resists clogging under dusty conditions.

Integrated design: The filters and cartridges are integrated into the facepiece, meaning no assembly or maintenance is required before use.
Breathing comfort: A new, enhanced valve assembly helps reduce breathing resistance during exhalation, making it easier to breathe.
Silicone-free face seal: The textured face seal is soft, non-allergenic, and silicone-free for a comfortable fit.
Lightweight and balanced: The mask’s design is lightweight and well-balanced for comfortable, prolonged wear.
Heat and moisture reduction: The centrally-located exhalation valve helps reduce the build-up of heat and moisture, which is especially helpful in hot, humid conditions.

Low profile: Its streamlined profile provides a wide field of peripheral vision.

Adjustable harness: The head harness features easy-to-tighten straps to ensure a proper fit for a wide range of head shapes and sizes.

Hygienic storage: The mask comes with a resealable bag for hygienic storage and transport.