Abonneer je op onze nieuwsbrief om op de hoogte te blijven
Klik hier
  • BLS
  • Spotlight

How long do mask filters last?

Filter lifespan: everything you need to know


The lifespan of filters depends on many factors, but there are clear rules to follow to know when to replace them or how to store them.

 

One of the most common questions among workers using respiratory protective equipment is: how long does a mask filter last? The truth is that there is no universal value, as duration depends on several factors: the concentration of substances in the environment, the user’s breathing capacity, temperature, humidity, and the intensity of physical effort.

When to replace a filter in use

For particle filters, the rule is straightforward: when breathing resistance increases, it means the filter is clogged and must be replaced. For gas filters, on the other hand, the warning comes directly from your senses: if you detect the odor or taste of the substance you are exposed to, the filter should be changed immediately.

Can a filter be reused?

If a filter is not exhausted at the end of use, it can be stored and reused later. Proper storage means keeping it in a closed environment, away from UV rays, heat and humidity – for example, in a sealed bag. In these conditions, the filter can be reused within 6 months after being removed from its original packaging.

Filter shelf life in storage

When filters are not in use, their duration depends on the manufacturer’s specifications. For BLS filters:

  • particle filters have a 10-year shelf life;
  • gas and combined filters have a 5-year shelf life.

The expiration date is always clearly indicated both on the filter label and on its packaging.

If you have any doubts or would like to learn more about the choice of PPE for your painting business, the BLS team is at your disposal for personalised advice and tailor-made solutions.

 

Stay informed
Stay safe.

 

Gerelateerde artikelen

juni 25, 2024 Partnership | Libus

L'alleanza strategica tra BLS e LIBUS L'alleanza strategica che permette di introdurre la linea di dispositivi di protezione respiratoria più completa del Sud America. BLS sancisce la partnership con LIBUS in America Latina: questa collaborazione va oltre l'aspetto commerciale, rappresentando una contributo produttivo che porterà benefici significativi in termini di fornitura e soluzioni logistiche al […]

Link
september 18, 2025 Focus | BLS 8000next

Focus | BLS 8000next: la semimaschera con filtri integrati La semimaschera pronta all'uso BLS 8000next combina la semplicità dei dispositivi usa e getta con l’alto livello di protezione dei dispositivi riutilizzabili.   La serie BLS 8000next propone semimaschere bifiltro in gomma termoplastica (TPE) di alta qualità, progettate per essere pronte all’uso senza necessità di sostituire […]

Link
oktober 26, 2023 BLS Multi Fit System concept

Il concetto BLS di Multi Fit System Esperienza progettuale, costante innovazione, rispetto delle norme e degli standard qualitativi e attenzione alla sensibilizzazione e alla formazione contribuiscono all’offerta di prodotti sempre più vicini alle esigenze degli utilizzatori. Per molto tempo i produttori di DPI hanno convogliato i loro sforzi nella creazione di dispositivi “universali”, in modo […]

Link

Abonneer op onze nieuwsbrief

Ontvang updates over onze evenementen, nieuws, catalogus en aankomende initiatieven.
Abonneren

Neem contact op

Laat uw bericht achter, wij antwoorden binnen 48 uur.

Vraag informatie aan

Download de gratis veiligheidsgids

Elke sector heeft de juiste bescherming nodig. Download onze gratis veiligheidsgids voor meer informatie.
Scarica
crossmenuchevron-downcross-circle