EasyOne Filter SP, Disposable (round, PU=100)

The EasyOne Filter for Spirettes, with its innovative diffuser, guarantees extremely precise measurements while ensuring high filter efficiency, low flow resistance, and minimal dead space volume.
In trend analyses, expiratory data measured with and without the filter align with each other.
The software of the Easy on-PC Spirometer is optimally matched to the EasyOne Filters. This helps you avoid measurement errors that can easily occur when using third-party filters.

• Filter properties, tested in Nelson Labs (US)
• Filter material: Electrostatically charged fibers
• Dead space: = 60 ml
• Resistance: = 1.5 cm H2O s/L
• Waveform test: Passes the ISO 26782 required by ATS/ERS (2019)