TR2 Filter Cartridges

TR2 Filter Cartridges

Regular price $25.00 Sale

$25.00

TR2 replaceable filter cartridges:
  • More than 97% effective at 0.3 microns
  • Filter material analysis achieved 97% efficiency according to testing standard NaCl 32 LPM TSI8130
  • Very breathable even during strenuous activity
  • Filter housing is made from biodegradable plastic known to pass ASTM D6400
  • Simple filter replacement