4 Limescale Water Filter Cartridge Compatible with Brita Maxtra+ Style XL Refill | eBay
Amazon.com: Aqua Optima Water Filter Cartridge - Evolve+ 12 Pack(12 Months Supply), 5 Stage Filtration System Reduces Chlorine, Limescale & Other Impurities, Compatible with Brita, Maxtra+ & PerfectFit Water Jugs : Home & Kitchen
Amazon.com: BRITA MAXTRA + Replacement Water Filter Cartridges, Compatible with all BRITA Jugs - Reduce Chlorine, Limescale and Impurities for Great Taste - Pack of 3: Tools & Home Improvement
8x FilterLogic Jug Filters Fits All Brita Maxtra Jugs | eBay