oil-based particles, Nonoily particulate matter, Organic gases or vapors with boiling points above 65°C, Inert gas or vapor, Sulfur dioxide and other acidic gases or vapors, Organic gases or vapors with boiling points not greater than 65°C, Hydrogen sulfide gas, mercury vapor, carbon monoxide gas, Ammonia and its organic derivatives
Size
One size fits all
Filter type
KN type
Whether to support customization
Variants / Sale Attributes
color: Dust mask filter cotton [10 pieces]
Package Contents
1 per box
Product Description
Product Specifications
Overview
Brand
Henghui (), Henghui Security ()
Company Type
Publicly listed company
Stock Code
300952
Patents
295 national patents applied
Production Base
Over 150,000 sqm professional manufacturing base
R&D Team
More than 300 research personnel at the Institute of High and New Technology
Global Presence
Exported to over 50 countries and regions including Panama, Australia, Argentina
One-stop full-body professional protection solutions, focusing on hand safety protection
Industries Served
Automotive manufacturing, mechanical equipment, petrochemical, food processing, coal and steel, home appliances and electronics, new energy, rail transit, construction
Suitable for welding, grinding, mining, pesticide spraying, construction, metal smelting, painting, and other dust and odor environments
High dust filtration efficiency up to 95%
Soft, breathable, durable, and reusable after cleaning (mask body and filter holder washable; remove filter cotton before washing)
Tight face seal with no odor or discomfort during extended use
Additional details
Product Validity
5 years
Place headgear on head, adjust straps for a secure fit covering nose and mouth
Check for negative pressure seal and comfort
Replace filter cotton timely based on environment and breathing resistance
Additional details
Certifications
Certified by national authoritative institutions, trusted quality
Henghui is a leading brand in personal safety protection with extensive media coverage and cooperation with major enterprises such as Geely Auto, Ansteel, Longi, China Petroleum, Mercedes-Benz Heavy Truck, CRRC, NIO, State Grid, Midea, COFCO, and others
Provides comprehensive safety solutions for multiple industrial scenarios
Customer support available for product inquiries and guidance
Please read product information carefully before purchase. For any doubts, consult online customer service.