Prepared to meet the demands of technical research tasks, the Half Mask Respirator HF-303 from the HF-300 Series (formerly Aviva 40) offers a user-friendly solution for those requiring respiratory protection in lab environments. This lightweight, skin-friendly thermoplastic elastomer mask, conforming to EN 140 standards, can be easily combined with various respiratory filters according to EN 148-1. Its downward-facing respiratory filter design helps prevent eyewear fogging while improving intelligibility through an integrated voice channel. A comfortable and robust head harness ensures a secure fit, making it suitable for use under additional personal protective equipment (PPE). With its simple rear fastening system, donning and doffing this mask is effortless. Please note that delivery does not include filters; suitable options include 1270.1ff

• Category: Breathing masks
• Manufacturer no.: HF-303
• Size: L
• Standards: EN 140