This Genuine Caldera Spas 100 square foot filter is designed for use on all Caldera Utopia Series Spas except older Cantabria model hot tubs. This filter will also work with all Caldera Aquatic Melodies Series spas. It will not work with older Cantabria models, as they have different top pieces.

For older 2009 – 2014 Cantabria models, please use the Caldera Spas 100 Sq. Ft. Filter For Cantabria (2009 – 2014).

Outer Diameter: 8″
Length: 16 1/2″
Filtration Sq. Ft.: 100
Top: Semi-Circular Handle
Bottom: Open 3.5″

Compatible Models:

Utopia Cantabria (2014 third quarter – 2023)
Utopia Florence (2018 – 2023)
Utopia Geneva (2005 – 2023)
Utopia Niagara (2005 – 2023)
Utopia Provence (2018 – 2022)
Utopia Ravello (2022 – 2023)
Utopia Tahitian (2005 – 2023)

Aquatic Melodies Aspire (2005 – 2008)
Aquatic Melodies Elation (2005 – 2008)
Consult your owner’s manual or contact us for more information on your spa’s filter requirements.