The SpiroSafe Spirometry Filter is a disposable bacterial and viral filter designed for use during pulmonary function testing and spirometry. It helps reduce the risk of cross-contamination between patients by providing high-efficiency filtration between the patient and spirometer.
The filter features an ergonomically designed polypropylene housing and is supplied with three different machine-end fittings, allowing it to connect with a wide range of spirometers without requiring an additional adaptor. It uses electrostatic filtration technology and provides a high level of bacterial and viral filtration efficiency.
SpiroSafe is available in Small, Medium, and Large sizes to accommodate different spirometer models, including NDD, Clarity Medical, Medicaid, MIR, Cosmed, Jaeger, and RMS spirometers.
Key Features
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Disposable bacterial and viral filter for spirometry and pulmonary function testing
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High-efficiency electrostatic filtration technology
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Bacterial filtration efficiency (BEF): 99.9992%
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Viral filtration efficiency (VEF): 99.9970%
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Three different machine-end fittings for broad compatibility
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Designed to fit compatible spirometers without an additional adaptor
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Ergonomic design for convenient patient use
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Lightweight construction weighing approximately 10.87 g
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Low airflow resistance for efficient breathing during testing
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Dead volume of 55 mL
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Latex-free construction
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White polypropylene housing
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Available in Small, Medium, and Large sizes
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Suitable for hospitals, pulmonary function laboratories, diagnostic centres, and respiratory clinics
Spirometer Compatibility & Order Information
| Filter Size |
Suitable For |
| Small |
NDD Spirometers |
| Medium |
Clarity Medical, Medicaid, MIR & Cosmed Spirometers |
| Large |
Jaeger & RMS Spirometers |
Technical Specifications
| Specification |
Details |
| Product Type |
Disposable Spirometry Bacterial/Viral Filter |
| Application |
Pulmonary Function Testing / Spirometry |
| Filter Type |
Electrostatic Spirometry Filter |
| Bacterial Filtration Efficiency (BEF) |
99.9992% |
| Viral Filtration Efficiency (VEF) |
99.9970% |
| Housing Material |
White Polypropylene |
| Weight |
10.87 g |
| Height |
8.5 cm |
| Resistance |
< 1.6 cmH₂O @ 32 L/min |
| Dead Volume |
55 mL |
| Latex |
Latex Free |
| Machine-End Fittings |
3 different fittings |
| Available Sizes |
Small, Medium & Large |
| Use |
Disposable / Single Patient Use |
Benefits of SpiroSafe Filter
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Helps minimize patient-to-patient cross-contamination during spirometry.
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High BEF and VEF provide efficient bacterial and viral filtration.
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Multiple fittings simplify connection to compatible spirometry equipment.
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Low resistance helps maintain airflow during pulmonary function testing.
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Latex-free construction is suitable for users requiring latex-free medical accessories.
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Disposable design supports hygienic pulmonary function testing workflows.
