Face Mask Filters - Lanaco HELIX.iso x 20 packs
20 packs of 7 Lanaco HELIX.iso™ filters. 140 filters total.
The HELIX.iso™ replacement filters are available for purchase by the carton for a reduced price.
These filter 80% of particles down to 0.3 microns in size. Please see the information and detailed specifications on these filters here. Dispatched in a sealed plastic bag. These filters are designed to be worn in conjunction with the masks sold on our website or your own home-made mask