Hot Spring / Caldera Cold Plunge Filter 25 Sq Ft. - Fits Hot Spring® Vigor and Caldera Spas® Emerge Cold Plunge Sauna Ladle • Diameter: 5"

• Diameter: 5"

• Hot Spring Limited Edition 735 Series

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spa or bath experience

Use the XL Vanishing Act bag when the calcium hardness level in your fill water is 150ppm or higher

Hot Spring / Caldera Cold Plunge Filter 25 Sq Ft. - Fits Hot Spring® Vigor and Caldera Spas® Emerge Cold Plunge Sauna Ladle • Diameter: 5"The Hot Spring Caldera 25 Sq Ft. Cold Plunge Filter fits the Hot Spring Vigor Cold Plunge 2025+ and the Caldera Spas Emerge Cold Plunge 2025+. Filter Specs: 25 Sq Ft. filtration Height: 6 5 8" (not including bottom threaded portion) Filter Diameter: almost 5" The Hot Spring Caldera 25 Sq Ft. Cold Plunge Filter has a life expectancy of approximately 1 year if maintained properly. All of our Hot Spring Vigor Cold Plunge and Caldera Spas Emerge Cold