Dimension One Crystal Pure Ozone Replacement Filter Cartridge.
Has a open top and bottom with the top having a a slightly smaller hole and a ring around the top of it.
The top ring contains 12 holes around it and the filter is core less.
Filter dimensions: Height- 302mm(end to end not including top ring), Width- 140mm, Hole ID Top- 50mm, Hole ID Bottom - 72mm.
Commonly used on the Crystal Pure System
Box QTY: 9