Survivair® Valuair® Plus Half-Mask RespiratorsGreat value and easy to adjust. The Valuair® Plus series provide an excellent choice for limiteduse and limited life applications. Valuair® combines NIOSH-approved protection withlow breathing resistance and the comfort of more expensive respirators.• Thermoplastic elastomer facepiece• Soft sealing flange and forward angled nose piece easily accommodate eyewear• Perspiration port• Easy to adjust, 3-piece sliding suspension