The Makrite M663BT is a US FDA 510K cleared Level 3 tie-on pleated face mask that meets the ASTM F2100-23 standard. Designed for maximum protection in high-fluid environments, this mask offers superior breathability and comfort. Its secure tie-on design and adjustable nosepiece ensure a snug fit, making it ideal for extended wear in healthcare settings.
The Makrite M663BT provides fluid resistance up to ASTM F1862 160 mmHg, offering excellent protection without compromising on comfort.