Extended Life Main Filter for Acu-Evac Category_Equipment/Diagnostic Sets/Welch Allyn Diagnostic Equipment/Welch Allyn Spares & Accessories/Welch Allyn Batteries 2 Side Ventilation Allows your

2 Side Ventilation Allows your feet to breathe naturally

Accuracy is ensured and cross-contamination risk eliminated with the use of disposable lens filters

protuding stitching or quilting patterns

the second edition of Physiology at a Glance is in full colour with an MCQ self-assessment section

Extended Life Main Filter for Acu-Evac Category_Equipment/Diagnostic Sets/Welch Allyn Diagnostic Equipment/Welch Allyn Spares & Accessories/Welch Allyn Batteries 2 Side Ventilation Allows yourA charcoal odour filter and an ULPA (Ultra Low Penetration Air) filter rated at 99. 99997% efficiency on particles 0. 01 micron and 0. 12 micron MPPS. Each filter has been tested and certified to be free of leaks at time of shipment. Filter life: 32 Hours. Gases and vapours are absorbed by activated charcoal. The sealed unit retains contaminated particles Easily & safely removed for replacement and disposal Pack Size: 1 Height : 11. 5" Width : 6"