This 3M 9100MP Speedglas Auto-Darkening Welding Helmet is a reliable and high-quality piece of equipment for any welding job. The helmet type is auto-darkening and is designed to protect against the hazards of welding. The brand is 3M, a well-known and trusted name in the industry. With its durable construction and advanced features, this welding helmet is perfect for professional welders. It meets the needs of those working in the industrial, manufacturing, and welding sectors. This helmet is a great investment for anyone looking for a top-of-the-line welding helmet. This helmet comes with 3M, air flow system, 4 replacement filters, extra lens, and battery charger.