Frog Serene Hot Tub Cartridge Set 4pk

Lot: 613164 UPC: Condition: New Retail Price: $85.00 FROG Serene Hot Tub Cartridge Set 4 Pack This lot includes a set of four FROG Serene hot tub cartridges designed for use in FROG Serene in-line or floating systems. The set features three yellow Bromine cartridges and one blue Mineral cartridge, providing essential water care for a cleaner, clearer, and softer hot tub experience. Manufactured by King Technology, these cartridges are essential maintenance supplies for hot tub owners. The pre-filled design ensures easy installation and consistent water treatment, making them a reliable choice for maintaining optimal water quality and hygiene in your spa.