3M™ Half Facepiece Respirator HF-52, Medium/Large, 20 EA/Case

Highlights

• Unique suction port streamline design makes breathing easier and more comfortable
• 3M™ Cool Flow™ valve unique design, lower expiratory resistance, making breathing easier and more comfortable
• The bonnet is made of heat-resistant plastic, which can guide the exhaled gas and moisture to drain downwards, helping to make the breathing cooler and more comfortable
• Advanced silicone material and soft sealing ring design, make the face feel softer and more comfortable, help reduce the pressure and creasing of the face, providing excellent comfort