The sealey valved ffp2 disposable dust masks provide professional respiratory protection against slightly toxic or irritant aerosols and liquids. This pack of 10 cup-style ffp2 nr masks offers 94% filter efficiency and meets bs en 149:2001 a1:2009 standards, making them suitable for a range of construction, renovation and industrial applications where particulate protection is required. Each mask features an aluminium nose clip and soft nose liner to ensure a secure, comfortable fit across all face contours. The integrated breathing valve reduces heat build-up inside the mask whilst improving communication and comfort during extended wear, particularly valuable when working in warm environments or undertaking physically demanding tasks. These valved masks are ideal for tradespeople working with wood dust, stone cutting, cement mixing and other particulate-generating tasks. The cup design maintains its shape during use, providing consistent protection and breathing space. Features and benefits: ffp2 nr classification with 94% filter efficiency for reliable particulate protection breathing valve reduces heat build-up and improves comfort during extended wear aluminium nose clip and liner ensure secure fit across different face shapes cup design maintains shape and breathing space throughout use certified to bs en 149:2001 a1:2009 standard note: before commencing with any task, please consult with qualified safety personnel, or carry out your own risk assessment, to ensure t...