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Ultramasx UltraFilters

5x Ultramasx UltraFiltersTM filtering more than 99.97% of suspended particles with a diameter of 0.3 micrometers or larger with a rating KN100 and a BFE of 99.96%.

The Ultramasx UltraFiltersTM are composed of 4 layers: sterilizing paper, ultra-fine activated carbon, a HEPA (High-Efficiency Particulate Air) grade 12 filter membrane able to capture more than 99.97% of particulate matter of 0.3 micrometers, also known as PM0.3, and finally, a special waterproof non-woven fabric. The Bacterial Filtration Efficiency (BFE) is 99.96%.

The Ultramasx UltraFiltersTM cartridges need regular replacement. When used for 1-3 hours a day, it is recommended to replace them every 30 days. When used for 8 hours a day, it is recommended to replace them every week.

Every box includes 5x Ultramasx UltraFiltersTM.

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Disclaimer: The items are non-returnable due to hygienic reasons. Our products are shipped worldwide from our warehouses in California, USA, and Hong Kong, SAR.  For more details, please refer to the terms and conditions.