Pollution Protection

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The Le Lys Paris mask owns an excellent filtering medium that filters at least 95% of particulate matter PM2.5 (main responsible for pulmonary diseases), with a level equivalent to the threshold of the European standard NF EN 143. The filtering medium protects against particles and liquids such as dust, smoke, urban fumes.

 Le Lys Paris Anti pollution Masks

All our masks have removable filters that filters the 2.5 particles.
Clients may order new filters on our website.

 Le Lys Paris Anti pollution Masks

The filter of our masks are composed of 5 layers:

1. Hypoallergenic polypropylene layer

2. Polypropylene media filter to capture PM2.5

3. Activated carbon to capture certain harmful gases (SO2 ...)

4. Polypropylene media filter to capture PM2.5

5. Hypoallergenic polypropylene layer


 Filtering System Anti pollution Masks


Layout of the filter of our masks


The lifetime of the filter depends on:

• The place of exhibition
• The time spent using the mask
• The degree of pollution

Particulate matter (PM) pollution in air affects people's living quality tremendously, and it poses a serious health threat to the public.

The PM is a complex mixture of extremely small particles. Based on the particle size, PM is categorized by PM2.5 and PM10 which refer to particle sizes below 2.5 μm and 10 μm, respectively. PM2.5 pollution is particularly harmful since it can penetrate human bronchi and lungs due to its small size. Hence, long term exposure to PM2.5 increases morbidity and mortality. During hazy days, the visibility decreased a lot and the air quality was unhealthy due to extreme high level of PM2.5.

The PM2.5 pollution particles in air have complicated compositions including inorganic matter (such as SiO2, SO42− and NO3−) and organic matter (such as organic carbon and elemental carbon) from diverse sources including soil dust, vehicular emission, coal combustion, secondary aerosols, industrial emission, and biomass burning.




 French Flag

Les masques anti-pollution Le Lys Paris sont livrés avec des filtres intercheangeables. Composé de 5 couches successives, les filtres sont en mesure de filtrer au moins 95% des particules PM2,5 (principalement responsables de maladies pulmonaires), avec un niveau équivalent au seuil de la norme européenne NF EN 143. Le filtre vous protègera contre les micro-particules, les gaz, les pollens, les bactéries, les particules toxiques liées à la pollution de l'air et les particules fines/diesel.

 Le Lys Paris Anti pollution Masks

Tous nos masques sont livrés avec 2 filtres intercheangeables qui filtrent les particules 2.5.
Mais il est aussi possible de commander des filtres de rechange en plus.

 Le Lys Paris Anti pollution Masks

Le filtre de nos masques est composé de 5 couches:

1. Une couche de polypropylène hypoallergénique

2. Un filtre en polypropylène pour capter les particules PM2,5

3. Un filtre au charbon actif pour capter certains gaz nocifs (SO2...)

4. Une deuxième couche de filtre en polypropylène pour capter les particules PM2,5

5. Une deuxième couche de polypropylène hypoallergénique


 Filtering System Anti pollution Masks


Schéma de composition de nos filtres


La durée de vie du filtre dépend :

• Du degré de pollution
• Du lieu d'exposition
• Du temps passé à utiliser le masque