In stock, ships today!
Made in Canada using top-quality Filti filter material from the USA.
Filti Face Mask Nonwoven Filter Material is engineered and manufactured in the USA using patent-pending Nanofiber technology. Filti is highly-efficient: 84-95% on sub-micron particles.
Fits any Canada Strong or DIY face mask with pocket. 3.25 x 4.75" is same size as standard PM 2.5. For child's size, trim the material with scissors.
Filti's nonwoven / nanofiber / 3-layer construction exceeds standard cloth and fabric materials in efficiency percentage. Filti filters 84-95% of 0.3 micron particles per TSI 8130 test standard. In contrast, competitor PM2.5's are only designed for large 2.5 micron dust particles.
Reduce droplet transmission with better filtration technology by Filti.