* 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 user with maximum comfort. Service Life * Once removed from its original packaging, the mask should be replaced every six months at the most. Replace the mask if it retains any characteristic of the contaminant (smell, taste, irritation) or an increase in resistance to breathing is observed. Make sure you leave the contaminated area first before changing your mask for a new one.FFABEK1P3 R DR: Reusable mask.D: Dolomite clogging test passed.Nominal factor protection (NPF): 33 TLV.P3 -Protection against particles.ABEK1- protection against inorganic gases and vapours, organic gases and vapours with a boiling point over 65ºC, sulphur dioxide and other acid gases and vapours and ammonia and ammonia derivatives.