Face mask replaceable filters
Three combined layers delivering excellent ratio of gsm/mask
Meet Type I and Type II mask classes requirements according to EN 14683:2019
Bacterial filtration efficiency > 98%, tested by external and independent laboratories
Water-repellent, binder-free, latex-free, glue-free, glassfiber-free
Single-use filter media for reusable face masks
Thanks to its long-term experience in the manufacturing and converting of specialized products for the LifeScience industry, Ahlstrom has developed an innovative, replaceable filter media which finds ideal application in reusable textile face masks.
Ahlstrom single-use filter media for reusable face masks consists of three combined layers of fine fiber material, an innovative way of melt-spinning web-forming, allowing the manufacturing of a media made by small fibers and a very fine pore distribution.
Our manufacturing and quality control processes are certified to comply with ISO 13485 – Medical Device Quality to ensure consistency and lot-to-lot reliability and traceability.