MSA Advantage 400 Series half-mask respirator

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The Advantage 400 Series half-mask respirator uses MSA’s easy-breathe Advantage filters with high capacity and low breathing resistance.

Users can quickly adjust the mask according to their individual requirements and its design adapts precisely to different head sizes and facial contours.

The chin cup with built-in drain hole reduces slippage of the facepiece in hot humid conditions and a textured mask seal also assists here. A single loop head harness offers users ease of adjustment and removes pressure points and dangling straps. No buckles means no hair tangles and the wide loop harness fits with other PPE-like hard hats.

The low-profile respirator has been designed for a proper fit with other MSA PPE products such as head, eye and hearing protection. The drop-down option also allows the user to remove the mask without removing other safety equipment (like helmet, earmuffs or spectacles). The respirator can be parked on the chest until the next use and the lock-down feature permits secure fit.

The high-quality silicone respirator has only three major components for easier maintenance and cleaning. The 400 series is certified to AS/NZS 1716:2003 and is available in both single-filter (410) and twin-filter (420) configurations.

The 400 Series uses either Advantage or Comfo Maxi-Filters filters and a range of Advantage particulate, chemical and combination filters are available for EN 148-1 single-thread connection (single port) or MSA twin-bayonet connection (twin-port) facemasks. Low-profile filter pads are suitable for welding and offer good balance on the face while their swept-back design improves vision.