D-piece™ features a one-way valve and infection control filter, effectively removing >99% of airborne bacteria and >97% of viruses. Replace every 30 days for optimal performance.
D-piece™,
a revolutionary device with a one-way valve and infection control filter,
ensuring unparalleled protection by trapping >99% of airborne bacteria and
>97% of viruses. Replace every 30 days to maintain peak performance and
safeguard against infections.