The BLS 400 series is a versatile and reliable solution for respiratory protection in professional environments. Thanks to the universal RD40 connection, the wide range of filters available and compatibility with various devices, these filters offer effective protection against a wide range of contaminants.
BLS 400 filters are equipped with a standard RD40 threaded connection conforming to EN 148-1, making them compatible with many respiratory protective devices on the market. This standardisation ensures that the filters can be used with different masks, offering flexibility and ease of use.
The BLS 400 series offers a variety of filters for different protection needs:
This variety allows users to select the most suitable filter for their specific operational needs, ensuring maximum safety at all times.
European standards EN 143 and EN 14387:2004+A1:2008 define protection against dust, gases and vapours by assigning specific identification colours to different types of contaminants. For example, filters for organic gases (type A) are marked brown, while those for inorganic gases (type B) are grey. This colour coding facilitates quick identification of the appropriate filter for each situation.
BLS 400 series filters are classified as Class 2, providing the highest level of protection against high concentrations of contaminants. This classification makes them particularly suitable for high-risk professional environments, where a reliable barrier against dust, gases and vapours is required. Choosing a Class 2 filter ensures not only safety, but also compliance with the most stringent standards for respiratory protection.
BLS 400 series filters are designed for use with the following BLS full and half masks:
However, it is important to note that some filters weighing more than 300 grams may not be suitable for use with half-masks, as they may compromise comfort and fit. In such cases, use with full masks is recommended to ensure optimal performance.
Fai il tifo insieme a noi con i colori degli azzurri Anche noi di BLS, come tutti gli italiani, seguiremo con passione le imprese dei nostri atleti azzurri. Noi che da oltre 50 anni siamo leader nella protezione delle vie respiratorie, sappiamo che, oggi più che mai, per tifare azzurro tutti insieme, dobbiamo rispettare le […]
day 25th of June, 11.45-12.45 Respiratory Protection: BLS history and services After a short introduction on the presentation of BLS, the effects of exposure to contaminants harmful for our respiratory system will be described and, therefore, the need to use verified protection devices in compliance with all regulatory requirements and the importance of the correct use of such devices.Speakers: Massimo Biffi (Sales Manager Italy), Simone Maffioletti (Area Manager Italy)The webinars are available at: https://www.facebook.com/EpcEditore/videos/259696785482495/Thursday 2nd of July, 11.45-12.45 BLS personal protective equipment and certifications Starting from the classification of personal protective equipment and the related standard requirements, the various certifications will be compared, presenting BLS’ main mono-use and reusable products, and will explain how to recognize a certified device, based on the marking on the product itself. Speakers: Emanuele De Capitani (Sales Promoter Italy), Simone Maffioletti (Area Manager Italy)The webinars are available at: https://www.facebook.com/watch/?v=709784916540664
BLS è all'ExpoMina Perù 2024 Lima (Perù), 11 - 13 settembre 2024 Libus e BLS saranno presenti all'edizione 2024 della fiera biennale ExpoMina: la fiera internazionale riguardante i settori di macchinari, tecnologia mineraria e nuove tecnologie industriali. Vieni a trovarci allo stand E-189. La fiera ExpoMina è l'evento minerario più grande e importante in […]
