Morgan Elliptical Filter
Box of 100
The Morgan Elliptical (BVF) bacterial/ viral filter mouthpiece is elliptical in shape, white in color, and each box contains 100 filters. The Morgan Elliptical BVF fits the natural contour of the mouth. A wonderful alternative to using in daily testing as the shape provides comfort for the elderly patient population as well as helping to maintain a seal. It is made for a more comfortable fit and for optional use without rubber flange mouthpieces.
Filter Size: 34.3 mm OD | 30.8 mm ID
Fits the Following PFT Equipment: Morgan Scientific, ZAN, Medisoft & Vitalograph