* The Beeswift PCX-700 is a ready to use maintenance free half mask with integrated filters supplied in a resealable bag for hygienic storage and transportation. * Available in three versions offering differing levels of respiratory protection in accordance with EN 405:2001+A1:2009. * Half mask body * The lightweight facial body is made of hypoallergenic thermoplastic. The design and flexible material provide a highly efficient close-fitting seal. * The main body houses two non-replaceable filters. Their position offers a wide visual field of view and are ergonomically designed to be compatible with eyewear and hearing protection. Exhalation valve * For optimal exhalation there is a large diameter valve, allowing for excellent breathing comfort. The Exhalation valve also allows the wearer to stay cool and reduces moisture build up within the mask. Fastening harness * Thanks to its easylock system the neck and head strap can be easily adjusted to the appropriate length providing the us