Closca Universal Filters


Reusable filters for masks. The universal filters are for masks with space for it of size 150x190mm.

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Product Details:

1 pack contains 12 universal filters

Reusable filters with EFB greater than 90%.

Washable. It maintains its properties until after 5 washes.

Washing instructions: In Washing machine: 60ºC cycle with detergent. By hand: in 1:50 solution of bleach in hot water for 30 minutes. Then wash with soap and rinse well.


Closca Universal Filters are manufactured with UNE0065:2020 hygienic mask materials, recommended by the Ministry of Health as a complement to the physical and hygienic distancing measures in the context of the COVID-19 pandemic. The filtration materials are manufactured and tested in Spain and have been subjected to the results test number 2020TM0677 performed for hygienic masks based on the performance requirements of the standard EN14683:2019+AC:2019 for surgical masks point 5.2.2 - obtaining a bacterial filtration efficiency (EFB) >95%

Closca Universal Filters are not considered by the European Regulation EU/2016/425 as PPE (Personal Protective Equipment) or as a medical device by the European Regulation EU/ 2017/745. Closca Universal Filters should not be used where it is required to be used as PPE (Personal Protective Equipment) or as a medical device.

The use of Closca Mask for children must be done under the supervision of an adult. Please consult the recommendations and use guidelines of official bodies such as those indicated by the Spanish Ministry (+) and the World Health Organization (+)

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