Filter Specifications - 

Length - 33.8 cm

Outside Diameter - 12.5 cm

Filtration Size - 25 sq ft

Top Finish - 5.4 cm hole - see photo above

Bottom Finish - 5.4 cm hole - see photo above

Pleat Count - 106

Manufacturer's Corresponding Code No's -

Filbur - FC-2375 
Great Barrier - 8512 
Pleatco - PRB25IN 
Unicel - C-4326
Darlly - 42513

This filter is suitable for the following hot tub brands -

Apollo Spas . . . . Aqua Spas . . . . Arctic Spas . . . . Artesian Spas 
Beachcomber Spas . . . Cal Spas . . . Canadian Spas . . . Coast Spas
Coleman Spas . . . Coyote Spas . . . Diamante Spas . . . Emerald Spas 
Great Lakes Spas . . . .Hydropool . . . . Hydrospa . . . Jacuzzi Premium
Leisure Bay Spas . . . Mistral Spas . . . North Star Spas . . PDC Spas 
RotoSpa . . . Signature Spas . . . Southwest Spas . . . Spa Crest Europe
Splash Spas . . . . US Spas . . . . Waterside Leisure but please check filter specifications above before ordering.