New ergonomic design offer a better mouth fit for maximum test accuracy, meeting flow resistance requirements over the entire range of ATS flows from zero to 14 liters/sec. Latex free.
Filtration Efficiency: 99.9% Bacterial-99.6% Viral
Cross Contamination Efficiency: 99.9999% Bacterial - 99.9984% Viral
D1010 Filter is a direct replacement for: KoKo Moe filters #810000, KoKo filters #819000; fits all KoKo spirometers (KoKo and KoKo-trek);and V-MAX by Sxusquehanna Micro. Also fits the Clear Advantage part # CB 1503 (purple) by Creative Biomedics.