BLS Filter 425 ABEK2KP3 R

BLS 425 Filter ABEK2P3 R – Maximum broad-spectrum protection

Facing a job where you have to deal with an unpredictable mix of gases, vapours and hazardous dust? The BLS 425 filter is your universal shield. This advanced ABEK2P3 filter is designed for professionals who do not want to take any risks and need comprehensive protection against virtually all common industrial hazards.

What makes this filter so powerful is the combination of activated carbon and a high-quality P3 particulate filter. Whether it is organic vapours, acid gases, ammonia or harmful dust and aerosols; the BLS 425 effectively neutralises them. Thanks to the universal RD40 screw thread connection, you can effortlessly attach this filter to a wide range of masks, including the popular BLS 5150 and 5400 series.

The filter is not only versatile, but also built for top performance in environments with high concentrations of harmful substances. The 'R' in the coding stands for 'Reusable', which means that with proper storage, you can use the filter multiple times. This makes it a smart choice for anyone working daily in the chemical, metalworking or construction industries. With the BLS 425 on your mask, you can breathe with peace of mind, no matter how tough the conditions are.

• ABEK2 Protection: Effective against organic, inorganic and acid gases, sulphur dioxide and ammonia.
• P3 Highest Class: Maximum filtration of dust, pollen, smoke and liquid aerosols.
• Universal RD40 connection: Fits all masks with a standard thread (EN 148-1).
• Reusable (R): Robust design that lasts for multiple uses when used correctly.
• Broadly Applicable: The standard for chemical production, construction and industrial cleaning.

Safety in every situation

You do not have to switch between gas or dust filters; this combination filter tackles both hazards at the same time.

The RD40 thread guarantees an airtight and secure connection to your full face mask.

Designed to provide long-lasting protection even in demanding environments with high concentrations.

• Type A: Organic gases and vapours (boiling point > 65°C).
• Type B & E: Inorganic gases and acid gases (such as chlorine/sulphur).
• Type K: Ammonia and organic ammonia derivatives.
• Type P3: Toxic particles, bacteria and viruses.

• Brand: BLS
• Type: 425 ABEK2P3 R
• Connection: RD40 (Standard thread)
• Standard: EN 14387 / EN 143

• Check: Before fitting, check that the thread is clean and that the rubber sealing ring is present in your mask.
• Replacement: Replace the filter immediately as soon as you start to notice odours or tastes, or if the breathing resistance becomes too high due to dust saturation.
• Storage: Store used filters in an airtight bag in a dry place. This prevents the activated carbon from becoming saturated by ambient air when you are not working.
• Limitation: Never use this filter in confined spaces with an oxygen level below 19.5% or in unknown gas concentrations.