BLS Zer0 series cupped filtering masks, with FFP3 protection, are one of the main products in the BLS range. With or without an Aeolus exhalation valve, with or without carbons and with welded or sliding elastics, the masks in this series protect against dust, mists and fumes.
The new inner support material, in white colour and carefully selected for greater sustainability, allows greater comfort on contact with the face, thanks to its increased lightness. The softness of the new fabric, in fact, makes it more pleasant to the touch and gives the filtering facepiece better adaptability to the face, slightly decreasing its rigidity. The facepiece is therefore more comfortable to wear, even for prolonged periods, while maintaining its filtering capacity intact.
All models in the BLS Zer0 series have been tested for nanoparticle protection.
The EPI4Nano project, promoted by BLS and carried out over the two-year period 2021/2022 by the Itene Research Institute, based in Valencia (ES), had as its main objective the development, optimisation and validation of specific BLS products for effective respiratory protection against these particles, including carbon nanofibres and metal oxides.
Itene's study showed that the filtering materials of the selected BLS devices, including the BLS Zer0 series as filtering facepieces, filter more than 99% of these nanoparticles
- depending on the model and substance selected - and are to date the only ones on the market to have this certification.
The BLS Zer0 series is available in eight different models, which share the same technical features but differ in certain aspects:
Without Eolo exhalation valve, with welded elastics, partial inner gasket and without activated carbon.
With Eolo exhalation valve, welded elastics, partial inner gasket and without activated carbon.
With Eolo exhalation valve, welded elastics, partial inner gasket and activated carbon.
With Eolo exhalation valve, welded elastics, complete inner gasket and without activated carbon.
With Eolo exhalation valve, welded elastics, complete inner gasket and activated carbon.
With Eolo exhalation valve, continuous elastics, complete inner gasket and without activated carbon.
With Eolo exhalation valve, continuous elastics, complete inner gasket and activated carbon.
With Eolo exhalation valve, continuous elastics, complete inner gasket, activated carbon and flame retardant layer.
Nanoparticelle: cosa sono e perché sono così pericolose Le nanoparticelle sono uno dei principali rischi industriali emergenti. Le nanoparticelle sono generalmente identificate come particelle formate da aggregati atomici o molecolari con un diametro compreso indicativamente fra 1 e 100 nm. A volte il termine è utilizzato per indicare il particolato ultrafine (in particolare le […]
With a filtering capacity of more than 94% for FFP2 and more than 99% for FFP3, the new BLS 502 and BLS 503 masks are DPI without valves, CE certified according to European regulation 2016/425 and technical standard EN 149: 2001, able to protect users in the event of exposure to solid and/or liquid non-volatile particles (dust, fumes, mists) and to block the dispersion of viruses both incoming and outgoing. They are, in fact, sealed on the face and manufactured with a "welding” process, without seams and perforations on the fabric from which micro particles could pass, thus creating a barrier during exhaling, protecting the environment from the user of the mask. These masks are therefore ideal for use in the food & beverage and medical sectors, as well as in all work environments where contamination by the user must be avoided.
BLS è ad Autopromotec 2025 Bologna (Italia), 21-24 maggio 2025 BLS sarà presente alla fiera biennale di riferimento a livello internazionale dell’aftermarket automotive: Autopromotec 2025, che si terrà a Bologna dal 21 al 24 di maggio. Vieni a trovarci. Siamo allo stand E29 hall 29. La fiera Fondata nel 1965 come SARP (Salone Attrezzature Ricostruzione […]
