Caldera 73722 | 100 sq ft Utopia Spa Filter Brand_Positive Posture Reaches 950 degrees Fahrenheit -

Reaches 950 degrees Fahrenheit - Unrivaled heat retention for unique cooking results and versatility

18+ hour battery life between charges

Contains no organics

All Limelight Spas

For raising calcium hardness

Caldera 73722 | 100 sq ft Utopia Spa Filter Brand_Positive Posture Reaches 950 degrees Fahrenheit -The Caldera 73722 filter cartridge is a factory original replacement built for Caldera Utopia Series spas. With 100 square feet of filtration across 260 pleats of heavy duty polyester, it delivers more efficient filtration and better water clarity so you spend less time cleaning and more time enjoying your hot tub. Your filter handles the work you never think about. Every soak leaves behind body oils, lotions, hair, and fine debris, and the cartridge