• Set of 20 FFP2 particulate cotton filters and 2 plastic covers for mask cartridges. • Compatible with RHINO gas masks and other standard cartridge systems. • Effective protection for painting, construction, chemical handling, sanding, and polishing jobs. • Ergonomic design for a balanced center of gravity and greater comfort during use. • Estimated useful life of about 40 hours depending on the type of application and storage conditions. • CE certification complying with European regulations PPE 425/2016 and the EN143:2021 standard. • Designed to safely filter toxic gases, dust, and smoke present in the air.