All Products

SDI - 29-3104C-100
$477.12

PulmoGuard C Filter (alternative to Collins DC2), Comfit mouthpiece

SDI - 29-3104-100
$177.94

PulmoGuard C Filter (alternative to Collins DC2)

SDI - 29-3104-050
$105.92

PulmoGuard C Filter (alternative to Collins DC2)

SDI - 29-3103-050
$93.90

PulmoGuard MG Filter for MedGraphics using PreVent

SDI - 29-3102-300
$661.95

PulmoGuard Q Filter for MidMark IQ Spirometers with 12 SmartSense During a Pulmonary Function Test, bacteria and viruses can be expelled, posing s...

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SDI - 29-3102-100
$248.23

PulmoGuard Q Filter for MidMark IQ Spirometerswith 4 SmartSense During a Pulmonary Function Test, bacteria and viruses can be expelled, posing ser...

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SDI - 29-3102-025
$78.80

PulmoGuard Q Filter for MidMark IQ Spirometers with1 SmartSense During a Pulmonary Function Test, bacteria and viruses can be expelled, posing ser...

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SDI - 29-8060-200
$318.30

Accurette Exact Alternate to NDD Spirette Use this Accurette in your ndd Spirometer instead of the Spirette™ and $ave Money!

SDI - 29-8060-050
$96.86

Accurette Exact Alternate to NDD Spirette Use this Accurette in your ndd Spirometer instead of the Spirette™ and $ave Money!

SDI - 29-3201-200
$389.76

PulmoGuard A for EasyoneAIR PFT filter that fits ndd™ EasyOne Air™ Spirometer without an adapter. During a Pulmonary Function Test, bacteria and v...

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SDI - 29-3201-050
$116.00

PulmoGuard A for EasyoneAIR PFT filter that fits ndd™ EasyOne Air™ Spirometer without an adapter. During a Pulmonary Function Test, bacteria and v...

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SDI - 29-3150-050
$180.60

PulmoGuard N, Accurette Kit (1 ea) Filter that fits most ndd™ devices without an adapter. During a Pulmonary Function Test, bacteria and viruses ca...

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SDI - 29-3101-200
$389.76

Filtrette N Filter for NDD Spirometers w. Accurette

SDI - 29-3101-050
$116.00

Filtrette N Filter for NDD Spirometers w. Accurette

SDI - 29-7928-080
$511.04

Pulmoguard II Filter, Comfit Disposable Mouthpiece, The Klip

SDI - 29-7928-040
$266.17

Pulmoguard II Filter, Comfit Disposable Mouthpiece, The Klip

SDI - 29-7927-080
$488.53

Pulmoguard II Filter, Comfit Disposable Mouthpiece

SDI - 29-7927-040
$199.34

Pulmoguard II Filter, Comfit Disposable Mouthpiece

SDI - 29-7924-100
$317.21

Pulmoguard II Filter, w/The Klip

SDI - 29-7924-050
$202.44

Pulmoguard II Filter, w/The Klip