This is a genuine Caldera Spas 75 square foot filter. It is designed for a number of spas within the Caldera Utopia, Caldera Paradise, Caldera Highland, and Caldera C-Series of spas.
It fits the following Caldera Utopia models
It fits the following Caldera Paradise models
It fits the following Caldera Highland models
It also fits all Caldera C-Series models
Consult your owner's manual or contact us for your spa's filter requirements. For more information on Caldera Spas filters click here.