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VBMax Pulmonary Function Testing (Spirometry) Filter

VBMax Pulmonary Function Testing Filter

Discounts by Quantity
Quantity Price
1-4: $92.70
5-19: $83.43
20+: $69.53


VBMax™ Pulmonary Function Test filters are available in 30 mm, 33 mm, 35 mm, 36 mm and 48 mm port sizes to fit a variety of spirometers, including Cybermedic, SensorMedics, Creative Biomedics, MIR, Cosmed, Vitalograph, Jaeger and Medical Graphics.  VBMax™ filters are CE marked. (See the Downloads tab for cross references.)


High-Filtration Efficiency Without Sacrificing Resistance
Protect your patient and your testing instruments with the VBMax™ Pulmonary Function Filter. VBMax™ provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results.

Independent laboratory tests have verified that this pulmonary function filter is highly effective. VBMax™ consistently filters out more than 99.99% of bacteria and 99.99% of viruses. At the same time, VBMax™ 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 of 14 L/sec.

VBMax Resistance to Flow
  • CE Marked
  • Cost effective testing
  • Disposable: Single-patient test/session use
  • 99.99% Bacterial filtration efficiency
  • 99.99% Viral filtration efficiency
  • Low resistance
  • Low dead space within ATS guidelines
  • 45 mL when measured without tube fittings
  • Individually sealed with #163800 PFT mouthpiece
  • Free sample pack available upon request
  • 50 Filters per case

* The chart above was based on resistance test results conducted in June 2011 for VBMax™ 35 mm PFT Filter.


Catalog # Description Qty / Pkg Price Quantity
156300 VBMax Pulmonary Function Testing Filter 30 mm
156400 VBMax Pulmonary Function Testing Filter 33 mm
156500 VBMax Pulmonary Function Testing Filter 35 mm
156600 VBMax Pulmonary Function Testing Filter 36 mm
156800 VBMax Pulmonary Function Testing Filter 48 mm