| || |
- Measure the outside diameter of the cartridge (in inches, +/- 1/32").
- Measure the cartridge length (in inches, +/- 1/16") including end caps but excluding any handles or other extensions. Unicel recommends measuring through the center (if possible) rather than along the outside edge.
- Identify the cartridge outside edge end cap configuration using the photograph chart. If the top and/or bottom is "open," measure the inside diameter (in inches, +/- 1/32") of the top and/or bottom.