This 45-50 square foot hot tub filter cartridge is used in select hot tub models on brands such as Aber Hot Tubs, American Spas, Apollo Spas, Arcadia Spas, Altera Spas, Belize Spas, Blue Pacific Spas, Bullfrog Spas, Canspa Manufacturing, Catalina Spas, Charisma Spas, Clearwater Spas, Dakota Spas, Dynasty Spas (most common), Gulf Coast Spas, H2O Spas, Haven Spas, Hawkeye Spas, Infinity Spas, Islander Spas, Leisure Bay Spas, Maax Spas, Master Spas, Millennium Spas, Passion Spas, Phoenix Spas, Rec Warehouse, Santa Barbara Spas, Spas Direct, Sunbelt Spas, Sunrise Spas, Superior Spas, Thermo Spas, Tuff Spas, Viking Spas, Vita Spas, and Waterway Plastics.
Always check dimensions for compatibility before purchasing. If you are not sure which filter to purchase, please contact us for assistance.
Note: Depending on inventory, the filter you receive may look slightly different than the photo shown however it will be 100% compatible with your selection and the filter will be equal or better quality if it is substituted.
Width (outside diameter): 6”
Height/Length: 8 1/4” ( note this is the height of the filter not including the threaded base )
Interior Diameter: 1 1/2” w/ SAE threading
Closed Top with handle
SAE male threading at the bottom