Air-purifying respirators

Traditionally, MSA has always offered high quality half masks. Comfort, efficiency and aesthetics are some of the most important features MSA products stand for. All half masks come with a full range of filters and accessories. With the exclusive technology used to create the new generation of filters, MSA leapfrogs over all other products currently in existence.

Advantage 400 Series
The new and innovative Advantage 400 half mask stands out due to exceptional comfort and sophisticated design. The user-friendly respirator only consists of three major components that can be easily cleaned: head harness, nose cup and 4-point yoke.

The patent-pending single loop head harness is unique to the market. It grants the user an intuitional operation and offers high comfort and flexibility.

The drop-down option allows the user to remove the mask from the face without removing his other safety equipment (like helmet, ear muffs or spectacles).
The respirator can be worn along the chest until the next use.

Lock-down permits to set the harness to the proper fit. It can be then reused without any further adjustments.

The one-piece MultiFlex nose cup is made of soft and smooth co-molded silicone and rigid plastic.

This unique combination gives the face piece great durability and extraordinary stability when worn, without compromising comfort.

The Advantage 400 is either available with single thread EN 148-1 connection (Advantage 410) or with twin bayonet MSA connection (Advantage 420). For both versions MSA offers a wide range of different filters, suitable for all applications.