- Wide Compatibility : Our long-lasting filter replacements are designed to fit most Brita large pitchers and dispensers, including the OB03, Classic 35557, Mavea 107007, and more. Compatible models include Everyday, Grand, Classic, Slim, and many others, ensuring you have the right fit for your water filtration needs. Note: Not compatible with the Stream pitcher. - Natural Filtration Material : These standard water filter refills utilize coconut-based activated carbon housed in BPA-free material. This combination effectively filters out contaminants often found in tap water, such as chlorine (taste and odor), copper, cadmium, and mercury, while preserving essential minerals and electrolytes for healthier hydration. - Effective Filtration Performance : Our ultramax filter replacement employs advanced multi-layer filtration technology that adsorbs a broad spectrum of impurities. This significantly improves the quality of drinking water and reduces limescale buildup in your household appliances, prolonging their lifespan and performance. - Cost-Effective Solution : Each filter cartridge lasts for up to 40 gallons or approximately two months in an average household. For those with hard water, more frequent replacement may be required, but overall, this product provides a valuable, economical option for ensuring clean drinking water. - Practical Applications : Ideal for filling up large pitchers for family gatherings, daily hydration at home, or ensuring clean water for cooking and coffee brewing, these filters meet diverse household needs while delivering reliable performance. Whether you’re concerned about contaminants or looking for an easy way to enhance your water quality, our filters are the perfect choice.