General description The 3M Particulate Respirator, FFP3, Valved, 8835+ is designed to provide high levels of respiratory protection against solid and liquid aerosols. It features a comfortable design with a valve that helps reduce heat build-up, making it suitable for extended wear in various environments. Technical specifications Protection class: FFP3 Type: Valved respirator Filter efficiency: ≥ 99% against solid and liquid aerosols Weight: 0.2 kg Other information For more details, you can view the product images and videos available online.