Translucent BVF (Bacterial Viral Filter) - 30/30mm - Box of 50 Category_Equipment/Diagnostic Sets/HEINE Diagnostic Equipment/HEINE Desk Sets Wypall 7" Centre Feed White

Wypall 7" Centre Feed White 7374 1ply L10 - 12 x 200 Sheets

The focal length is designed specifically for use with longer specula

Metal clip

Q: Why are HEPA filters not as effective as the Atmofizer

Translucent BVF (Bacterial Viral Filter) - 30/30mm - Box of 50 Category_Equipment/Diagnostic Sets/HEINE Diagnostic Equipment/HEINE Desk Sets Wypall 7" Centre Feed WhiteCompatible with office spirometers from Vitalograph, COSMED, MIR and CareFusion devices. Also compatible with Medisoft PFT equipment. Vitalograph Bacterial Viral FiltersTM (BVF) provide an efficient hygiene solution giving better than 99. 999% cross contamination efficiency. Suitable for inspiratory and expiratory spirometry testing, these single use bacterial viral filters provide effective protection from cross infection. Vitalograph filters are CE