Diameter: 125 mm Length: 203 mm Top: closed Bottom: 1½" MPT fine thread (46 mm outside diameter) This filter is known to fit some / all spa models from the following manufacturers.

Always compare the dimensions of your filter against the dimensions listed.

• O2

• Vortex  * Please note - We use a range of the best quality filter manufacturers , please note this means not all filters will look as photographed.