Standard wide mouth Nature 2 replacement filter cartridge.
Has a open top and the bottom has a coarse thread spigot.
The open top is designed so you can purchase a cap that will hold a Nature 2 stick in the centre of the filter.
Filter dimensions: Height 225mm (not including spigot), Width 143mm, Spigot ID 35mm.
Commonly used on Signature Spas, Spa-Quip and Others.
Box QTY: 9
*Please note due to manufacturing tolerances there may be a slight variation to the above measurements.
Also available in Microban® FC-MAD235