Unique set of exhalation filters P-20-E from Czech company Avec Chem is a system of two exhalation filters, which only work properly thanks to the special design of the input filter and ensure low resistance during inhalation and exhalation.
Exhalation filters P-20-E along with AVEC DARP half mask reduce the risk of spreading respiratory and virus diseases to 99.99 %. The set contains 2 pieces used on the AVEC DAPR half mask.
Avec® Set of exhalation filters are certified by the Labor Safety Research Institute and also meet the standards of the EU.
Exhalation filters P-20-E ot the highest filter class P3 protect the respiratory organs against solid and liquid aerosols, smoke-forming substances, dangerous microorganisms (bacteria, viruses, spores, etc.)
Patented construction of AVEC DAPR half mask effectively protects the wearer's surroundings in case of contamination by infectious elements or prevents increased CO2 concentration in half -mask with a negative impact on the user's physical performance.
Exhalation filters P-20-E find their use especially within the Integrated Rescue Systems and hospitals, where it is necessary to prevent the risk of virus infection (eg COVID-19).
The facial part of the half -mask, as well as filters, can be treated with disinfectants commonly available in health care, so it is possible to prolong their service life while maintaining high efficiency.
Weight | 110 g |
Dimensions in detail | Height: 5,5 cm Diameter: 11 cm |
Other specifications | Shelf life: 10 years Prevents penetration of solid and liquid aerosols and dangerous microorganisms (bacterias, viruses, spores, etc.) Filters are used on DAPR Avec® semi mask Particles penetration test at flow rate of 95 l / min (EN 140: 2000 standard requirement / measured value): Sodium chloride: 0,05 % / less than 0,0001 % Paraffin oil: 0,05 % / less than 0,001 % |