The EasyOne Filter was uniquely designed to ensure highly accurate test measurements when adding a filter to ndd spirometry products. The EasyOne Filter keeps the ambient environment clean while the ndd mouthpiece protects from cross-contamination. The EasyOne Filter meets the 2019 ATS/ERS spirometry standards for accuracy. Optimal fit for minimal resistance, while still providing high quality test results. Highlights Keeps the ambient environment clean for patients and healthcare professionals Low resistance for high-quality spirometry Optimal filter efficiency and accuracy Unique technology (patent pending) What's in the box Box of 100 EasyOne Filter FT (to be used with Flowtube mouthpiece only) Box of 100 EasyOne Filter SP (to be used with Spirette mouthpiece only) Technical specifications Filter properties Tested at Nelson Labs (US) Bacterial Filtration Efficiency (BFE): 99.99% Viral Filtration Efficiency (VFE): 99.99% Filter pad material Electrostatic fibres Dead space ≤ 60ml Resistance ≤ 1.5cm H2O Waveform test Passes ISO 26782 waveform testing required by ATS/ERS (2019)
