Blue Halfmask Respirator w/ Speaking Diaphragm

• Available with a Speaking Diaphragm - The only Halfmask in the Industry to offer an economical solution for improving wearer communication

• Dual Sealing Flange provides Excellent Face Piece Seal for a more secure Fit

• Easily Convertible to Supplied-Air Respirator without the aid of tools

• Large Inhalation Port for Lower Breathing Resistance

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