3M 4000+ Series Half Mask Respirator, Standard Size, Thermoplastic Elastomer, EN 405:2001 + A1:2009 Certified 4277+

The 3M 4277+ 4000+ Series Half Mask Respirator is a high-quality respiratory protection device made from durable thermoplastic elastomer in a standard size for comfortable fit. It is certified to the EN 405:2001 + A1:2009 standard, ensuring effective filtration of gases, vapours, and particulate hazards.

This half mask features twin inhalation valves that facilitate efficient airflow, reducing breathing resistance for the user during prolonged industrial operations. The large bonded carbon and particulate filters provide comprehensive filtration capabilities without the need for replacement filters included in the unit.

The design requires no assembly or record-keeping, offering a disposable maintenance-free solution ideal for convenience and immediate use. Its non-hypoallergenic materials make it suitable for a broad range of users, ensuring safety without discomfort.

The respirator is widely used in industrial applications including electronics manufacturing, automation sectors, and mechanical or electrical environments where exposure to various gases and particulates is a risk. It offers effective protection against organic and inorganic gases, acid gases, ammonia, and particulate hazards, making it versatile and reliable.

Its white and blue coloration enhances visibility and identification on site, while the secure fit and comfortable materials reduce user fatigue during extended periods of wear. Reusable respiratory half mask with certified protection.

Twin inhalation valves for improved airflow and comfort. Large bonded carbon and particulate filters for comprehensive hazard filtration. Maintenance-free design with no assembly required. Suitable for electronics, automation, mechanical, and electrical industrial applications.

Non-hypoallergenic and comfortable for diverse user populations. Certified to the EN 405:2001 + A1:2009 standard for valved filtering half-mask respirators.

This 3M 4277+ respirator is an essential component of personal protective equipment in industrial safety programs designed to guard workers against respiratory hazards. Browse more products in the Personal Protective Equipment category on EnvMart for additional safety solutions engineered to meet industrial standards.

Explore more products in our Respirator Masks category.