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product description
The EasyOne filter for spirettes with its innovative diffuser guarantees extremely precise measurements and at the same time ensures high filter efficiency, a flowing flow resistance and a minimal dead space volume.
In the trend analyses, data measured with and without an expiratory filter are included correspond to each other.
The software of our spirometer is optimally adjusted to the EasyOne filter. Thereby avoid measurement errors that can easily occur when using third-party filters.
- Filter properties tested at Nelson Labs (US)
- Filter material: electrostatically charged fibers
- Dead space: = 60 ml
- Waveform test: Passes ISO 26782 required by ATS/ERS (2019)