Sperian 303500 Survivair Valuair® Plus Half-Mask Respirator, Large

* Model Number: 301500, 302500, 303500
* UOM: EA
* Economy Reusable Half-Mask Respirators
* S-Series, Basic Facepiece Assembly
* Thermoplastic elastomer facepiece
* Soft-sealing flange and forward angled nosepiece easily accommodate eyewear
* Perspiration port reduces facepiece slippage and skin irritation