Focus | BLS Classic: cup shaped filtering facepieces

BLS Classic series is designed to easily fit a variety of face types while ensuring an excellent fit and wide field of view.

BLS Classic disposable masks stand out as a reliable and versatile solution for those seeking effective and comfortable personal protective equipment (PPE).

What are the main features?

One of the distinctive features of BLS Classic series is its cupped shape. This design not only facilitates adaptation to different facial conformations, but also ensures an excellent fit. The wide field of view offered by the mask ensures that the user can operate without visual obstruction, while maintaining high compatibility with prescription glasses or eye protection devices (PPE). The large surface area of the facepiece is designed to reduce breathing resistance. This means the user can breathe with less effort, which is crucial during long hours of use. In addition, the inner underwire nose clip, positioned between two layers of fabric, minimizes exposed metal parts, providing greater safety and comfort.

Custom Options for Specific Needs

BLS Classic series offers several options to meet specific needs:

• Activated Carbon: For environments with unpleasant odors caused by organic or acidic gases and vapors, a version with an activated charcoal layer is available. This option is particularly useful in welding operations, protecting the user from concentrations below the threshold limit value (TLV).

• Exhalation Valve: For hot-humid working environments, the low breathing resistance exhalation valve allows hot-humid exhaled air to escape more easily, ensuring high user comfort.
• Single Package: To ensure a high level of hygiene, the masks are available in single packages, protecting them from contamination until the time of use.

Why choose this series?

Opting for BLS Classic series means relying on a product that provides optimal protection without compromising comfort and ease of use. This range of disposable filtering facepieces has been developed with an ergonomic design that ensures an excellent fit to the face while minimizing seal leakage. Comfort is ensured by low breathing resistance, which allows long work without fatigue, and by the presence of models with an exhalation valve, designed for hot-humid environments or particularly intense activities.

In addition, the variety of options available-from protection with activated charcoal to counteract unpleasant odors, to individual packs for improved hygiene-makes BLS Classic series an extremely flexible choice.

Available models

The BLS Classic series consists of three different models that have specific features:

BLS 128BW: provides an FFP2 R D level of protection and is ideal for those who need effective protection without sacrificing comfort, thanks to its partial seal and welded elastics designed to eliminate exposed metal parts and provide greater comfort.

BLS 129BW: features an exhalation valve and partial seal, providing a high level of protection and convenience and is designed for optimal fit on different face conformations. This model also features welded elastic bands designed to eliminate exposed metal parts and provide greater comfort.

BLS 226B: suitable for those who need additional protection against unpleasant odors. This FFP2 NR D model includes an activated carbon layer, which helps filter gases and vapors at low concentrations. It also features an exhalation valve and partial seal, with textile elastics for added comfort during prolonged use.

Each model in the BLS Classic series is designed to offer maximum safety and adaptability, allowing operators to work in potentially hazardous environments with reliable protection.

Visit BLS Classic product page to download data sheets and find all the details you are looking for.

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