3M HF-300 Series Half-Type Half Mask, Size L

This half mask provides effective respiratory protection suitable for various industrial settings. It ensures user comfort while acting as a barrier against airborne contaminants, making it vital for safety in environments with respiratory hazards. Its compatibility with a selection of filters enhances convenience for users.

• Comfortable fit with thermoplastic elastomer materials
• Compatible with DIN threaded 3M filters weighing under 300g
• Available in black and grey for a professional appearance
• Lightweight design allows for prolonged use without fatigue
• Comes with replacement filters for improved safety and durability
• Complies with EN 140 standards for workplace protection

• Respiratory protection in pharmaceuticals
• Suitable for asbestos removal where regulations allow
• Used in construction for dust and fume control
• Applicable in mining operations to protect against particulates
• Effective in agriculture and horticulture in hazardous conditions

Regular maintenance checks should be conducted to monitor the replacement filters for wear, replacing them as necessary.

Facial hair may compromise the mask's seal

Inspection of components for damage, cleaning according to guidelines, and annual valve replacement are recommended.

It works with 3M’s DT-Series filters that weigh less than 300g.

Verify oxygen levels before use