| | Independent laboratory tests have verified that this pulmonary function filter is highly effective and consistently filters out 99.9% of bacteria and 99.9% of viruses. At the same time easily surpasses published ATS recommendations for flow resistance in pulmonary function instrumentation, which suggest Resistance should be below 1.5 cm H2O/L/sec at Flow rates less than 12 L/sec1. - Cost effective testing
- Disposable: Single patient test session use
- 99.9% Bacterial filtration efficiency
- 99.9% Viral filtration efficiency
- Low resistance
- Low dead space within ATS guidelines
- 45ml when measured without tube fittings
- Individually sealed with PFT mouthpiece
| Item # | Description | Cs/Qty | | 85030 | 30 mm Disposable Filter with Paper Mouthpiece | 50 | | 85035 | 35 mm Disposable Filter with Paper Mouthpiece | 50 | | 85048 | 48 mm Disposable Filter with Paper Mouthpiece | 50 |
Pulmonary Function Test Filter Kits | Filter Size | Kit "A" | Kit "B" | Kit "C" | Cs/Qty | | | Filter, Non-latex Rubber Mouthpiece, Nose clip, Paper Mouthpiece | Filter, Noseclip, Paper Mouthpiece | Filter, Non-Latex Rubber Mouthpiece | | | 30mm | 82952 | 82951 | 82955 | 50 | | 35mm | 82954 | 82953 | 82956 | 50 | | 48mm | 82957 | 82958 | 82959 | 50 |
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