Replacement for Frog Filter Mate Mineral Cartridge, Prefilled Spa Stick Inserts for Hot Tubs, Reduces Chlorine/Bromine by 50%, Hot Tub Mineral Cartridge，Lasts 4 Months-2Pack

Our replacement for frog filter mate mineral cartridge infuses your spa water with natural minerals, delivering crystal-clear, soft, and clean water while significantly reducing impurities. Enjoy a relaxing, natural hot spring experience at home without harsh chemicals! Advanced mineral technology helps reduce chlorine or bromine reliance for a more gentle, balanced approach to water care. Ideal for sensitive skin—minimize eye irritation, reduce strong chemical odors, and support softer, healthier skin after every soak

• Our replacement for frog filter mate mineral cartridge infuses your spa water with natural minerals, delivering crystal-clear, soft, and clean water while significantly reducing impurities. Enjoy a relaxing, natural hot spring experience at home without harsh chemicals!
• Advanced mineral technology helps reduce chlorine or bromine reliance for a more gentle, balanced approach to water care. Ideal for sensitive skin—minimize eye irritation, reduce strong chemical odors, and support softer, healthier skin after every soak.
• With our prefilled spa stick lnserts for hot tubs. Installation is as easy as dropping them into your filter cartridge—no tools, no assembly, and no guesswork involved. Compatible with the majority of hot tub filters (suitable for systems up to 600 gallons), the cartridge activates instantly and maintains consistent performance for up to 4 months.
• Our Replacement for Frog Filter Mate Mineral Cartridge is made of durable, odorless ABS plastic and natural mineral stone, ensuring long-lasting durability. It does not degrade at high temperatures and is completely safe for users and hot tub equipment.
• Enjoy continuous hot tub mineral cartridge that effectively extends the life of your spa water and filter cartridge. This low-maintenance solution cuts down on frequent water treatments, supports consistent water clarity, and helps reduce overall operating costs for long-lasting, hassle-free spa care.