Voldyne 5000 Volumetric Exerciser consists of a large volume measurement and advanced low-work-of-breathing filter. Its compact, ergonomic design with built-in handle has gradations on both sides of unit and good/better/best flow window for visualization of daily improvement. Single-patient use.

Angled handle fits easily into flask or bottle necks and bends to allow fitting of brush to container shape. Brushes are mounted on a flexible plastic handle, designed for cleaning Erlenmeyer, Filtering, Kjeldahl, Nepela, Pear-Shaped, Round Bottom, Flat Bottom, Reaction, and Volumetric flasks.