Prepared to meet the demands of technical research tasks, the Half Mask Respirator Hf-300 Series (formerly Aviva 40), size S, Hf-301, offers exceptional performance in protective environments. This breathing mask, categorized under labware, adheres to the EN 140 standard and weighs less than 300 g, ensuring user comfort during extended periods of wear. Its skin-friendly thermoplastic elastomer construction ensures a perfect fit, while its flexible inner Hybrid Reflex Seal allows for an adjustment that fits various facial structures. Additionally, it features a user-friendly leak test function, making it easier to verify proper fitting before use. Furthermore, this mask can be easily combined with eye protection and other personal protective equipment (PPE). Its downward-facing respiratory filter helps prevent fogging of the eye protection, enhancing overall safety and visibility. Last

• Category: Breathing masks
• Size: S
• Manufacturer no.: HF-301
• Standards: EN 140