What is the best way to dispose of used PFT filters?
You must dispose of used filters as Category B [...]
How does filter dead space affect DLCO and lung volume measurements?
Filter dead space adds between 30mL and 100mL of [...]
Are PFT filters compatible across different brands of equipment?
PFT filters aren’t universally compatible across all equipment brands [...]
What are the ATS/ERS 2026 standards for PFT filter resistance?
The upcoming ATS/ERS 2026 guidelines specify that total system [...]
How often should I change the filter during a multi-test session for one patient?
You only need to use one filter per patient [...]
What is the difference between a bacterial filter and a viral filter?
The primary difference lies in the particle size the [...]
Do PFT filters affect the accuracy of spirometry results?
High-quality PFT filters don’t negatively impact spirometry results if [...]
Can PFT filters be reused if they look clean?
You should never reuse PFT filters, even if they [...]
Where are Collins Medical products manufactured?
Our primary diagnostic components are manufactured in ISO 13485 [...]
Does Collins Medical provide training for their PFT software?
We provide comprehensive, CPD-accredited training sessions for all clinical [...]
