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VBMax Pulmonary Function Testing (Spirometry) Filter

VBMax PFT Filter 30 mm

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


VBMax™ 30 mm Pulmonary Function Test filter fits the following spirometers:

Breon All Models CDX Spiro 850
Creative BioTech All Models Futuremed Spirobank
MIR All Models (Requires Reusable Turbine) Micro Direct All Models
Clement-Clarke Mini-Wright Peak Flow Meter PK Morgan 232
Puritan Bennett 400, 600 Riko All Models
SDI Diagnostics All Models Spirometrics Flowmate, Flowmate+, SMI I & III, Breon
Vacu*med Micro, Micro Plus, Micro GP/DL, Micro Loop, Pony, Wizard Vitalograph All Models

VBMax™ PFT 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.)

VBMax PFT Filter Family

  • VBMax 30 mm PFT Filter (Standard)
  • VBMax 30 mm PFT Filter (Long)
  • VBMax 33 mm PFT Filter
  • VBMax 35 mm PFT Filter
  • VBMax 36 mm PFT Filter
  • VBMax 48 mm PFT Filter
  • Description

    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 PFT Filter 30 mm