FROG Mineral Cartridge - For @ease Smartchlor and Serene In-Line Systems Caldera cold plunge filter The Freshwater™ XL Vanishing Act

The Freshwater™ XL Vanishing Act Calcium Remover bag removes excess calcium hardness from hot tub water

Prodigy 1995-2007

• Envoy NXT 2014-2022

Spazazz® Green Tea Peony Enlighten Spa Aromatherapy Crystals - Enjoy the rich scent of green tea blended with the flowery aroma of peony and you have the perfect combination for an enlightened soaking experience

FROG Mineral Cartridge - For @ease Smartchlor and Serene In-Line Systems Caldera cold plunge filter The Freshwater™ XL Vanishing ActThe FROG Mineral Cartridge is the blue cartridge that is used in both FROG @Ease SmartChlor (Chlorine) and Serene (Bromine) In Line Systems. The FROG blue Mineral Cartridge is replaced every 4 months. The FROG system will not work correctly if the blue mineral cartridge is more than 4 months old. For use in: FROG @ease SmartChlor in line system FROG Serene (Bromine) in line system Please Note: FROG makes blue mineral cartridges that say @ease and