PISTON Spirometer Mouthpieces and Filters
Antibacterial and Antiviral Filter (Universal Spirometer Filter)
Antibacterial and antiviral filters protect against cross-infection and hospital-acquired infection. Models whose code begins with PBF-100M are FILTER-MOUTHPIECES for spirometers.
Antibacterial and antiviral filters protect against cross-infection and hospital-acquired infection. Models whose code begins with PBF-100M are FILTER-MOUTHPIECES for spirometers.





































