About This

• Air Exchange - Comfortable Fit: Three-speed adjustable turbine fan delivers 230 cubic feet per minute of purified airflow. An innovative airflow optimization system directs air toward the face and mask, effectively eliminating fog and heat buildup. The headband features an ergonomic design for fatigue-free operation in welding/metalworking environments
• Air Purifying Respirator: This respirator provides effective protection against particulate matter and gases, capturing over 99.98% of particulates. It delivers outstanding protection performance that exceeds OSHA respiratory safety standards and offers high wearing comfort
• Industrial-grade durability: Reinforced nylon housing resists sparks and abrasion. Tool-free filter replacement (pre-filter + activated carbon + HEPA) takes <30 seconds. Passed 50,000 hinge cycle tests to ensure long-term reliability on construction sites
• Auto-darkening: Equipped with optical grade 1-1-1-1 auto-darkening lenses featuring a 4-sensor advanced design. The auto-darkening function switches from bright to dark state within 1/25,000 of a second, effectively protecting welders' eyes from harmful radiation
• Construction Site Design: Ultra-wide viewing area (100x90mm) provides operators with full visibility of the welding zone. Includes grinding mode. Lithium battery (USB-C charging) delivers 40 hours of runtime. Includes 5 replacement outer lenses and an OSHA-compliant user manual

Overview

• Brand : GOL-SIV
• Size : WH9000 External-Adjusting Auto-Darkening
• Style : WH9000 External-Adjusting Auto-Darkening
• Color : Black[professional Version]
• Material : Expanded Polypropylene (EPP)