COSMED Antiviral/antibacterial respiratory ...

COSMED - Antiviral/antibacterial respiratory filters Price Guide: $155

Supplier: COSMED

Antiviral/antibacterial respiratory filters

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The most effective, safe and affordable solution to prevent viral and bacterial cross-contamination

Quick delivery anti bact/viral

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COSMED antiviral and antibacterial respiratory filters provide an easy way to ensure protection from cross-contamination which keeps both the patient and operator safe without compromising on system performance.

Two mouthpiece types, oval and round, guarantee the maximum ergonomics and the compatibility with any equipment connector.

High viral and bacterial filtration efficiency (99.999%)
Low resistance to airflow
Minimal deadspace
Suitable for both lung function and exercise testing
Individually packaged in 50 pieces box

The use of filter during lung function and metabolic testing also reduce the amount of droplets aerosol dispersion in the air mitigating the contamination of the environment due to forced expirations and high ventilations required during testing. Preventing aerosol spreading is fundamental to minimize infection diseases transmission^1,2.

The resistance of the combined system necessary to perform the tests is inferior to those suggested by the ATS/ERS (1.5cmH2O/L/sec@14 L/sec)³ both during inhalation and exhalation.

COSMED filters are tested by independent laboratories passing BFE and VFE test using Staphylococcus Aureus (*ATCC #6538) and Bacteriophage PHI X174 (dimension about 0.025 µm). According to current knowledge Coronavirus species, including COVID-19 have a particle size of 0.06-0.2 µm, which is significantly larger than the bacteriophages used in the effectiveness tests. However, at this point in time we have not conducted any specific tests against COVID-19 as the challenge organism.

COSMED filters comply with latest ERS guidelines recommending to use the filters with minimum proven efficiency for high expiratory flow of 600 to 700 L/min².

Patient filter - Round mouthpiece

Box of 50 filters individually packed in single plastic bags for:

Indirect calorimetry test
Cardio pulmonary exercise test (with adapter C05085-01-20). The filter adapter enables the connection between face mask and anti viral/bacterial filter reducing the risk of disease transmission.

Patient filter - Oval mouthpiece

Box of 50 filters individually packed in single plastic bags for:

Pulmonary function test
Spirometry

Patient filter - Round mouthpiece

Box of 50 filters individually packed in single plastic bags for:

Indirect calorimetry test
Cardio pulmonary exercise test (with adapter C05085-01-20). The filter adapter enables the connection between face mask and anti viral/bacterial filter reducing the risk of disease transmission.

Patient filter - Oval mouthpiece

Box of 50 filters individually packed in single plastic bags for:

Pulmonary function test
Spirometry

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Antibacterial_filter_ProductGuide_EN_C02581_02_93_print(1.54MB)

AI Overview BETA

COSMED antiviral and antibacterial respiratory filters help reduce the risk of viral and bacterial cross-contamination between patients and operators. Independent laboratories tested their 99.999% viral and bacterial filtration efficiency using Staphylococcus aureus and bacteriophage PHI X174. For spirometry users, the oval-mouthpiece filters come in boxes of 50, with each filter individually packed in a plastic bag.

Low airflow resistance and minimal deadspace
Both mouthpiece types are compatible with any equipment connector
Combined-system resistance: below 1.5 cmH₂O/L/sec at 14 L/sec, inhaling and exhaling
ERS recommends filters with proven efficiency for 600–700 L/min expiratory flow
No specific testing has been conducted against COVID-19

Source: listing by COSMED on MedicalSearch · Updated 4 Nov 2026
Supplier document: Antibacterial_filter_ProductGuide_EN_C02581_02_93_print (PDF)

AI Overview is generated by artificial intelligence and may contain mistakes.

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Supplier

Supplier: COSMED

Distribution: Worldwide

Location: Artarmon , NSW

Customers: NSW Health, Queensland Health, Ramsey, Vic Health, AIS, Sydney Uni., Vict. Uni

Trade With Confidence. The supplier of this item is approved as a Verified Supplier. Business registration, contact details and locations have been verified. COSMED are also proudly displaying these credentials:

Established:

1980

Employees:

200+

Customers:

NSW Health, Queensland Health, Ramsey, Vic Health, AIS, Sydney Uni., Vict. Uni

Memberships:

ADA, AHA, ERS, ESPEN, AUSPEN, ASPEN,

Certifications:

EN13485CE, IEC 60601-1/EN 60 601-1, FDA 510(K), CE

Distribution:

Worldwide