- Rapid Filtration : Our water bottle filter utilizes a coconut shell carbon block for enhanced filtration. It effectively removes odors, sand, rust, chlorine, and sediment, ensuring you enjoy great-tasting drinking water anytime. - Compatibility : This filter is designed for use with 26 oz and 36 oz Brita plastic filter water bottles, as well as 20 oz and 32 oz stainless steel water bottles. Please note it is not suitable for bottles without straws or soft squeeze sports bottles. - Enhanced Taste : Featuring upgraded filtration materials and an innovative sealed bottom design, this filter offers a larger surface area for better filtration. This results in improved water taste, giving you an enjoyable drinking experience. - User-Friendly Installation : Installing the filter is straightforward. Simply clean the filter with water for 15 seconds, insert it into the straw, and connect the straw to the lid for instant usage. Use Scenarios : 1. Keep your water fresh and free from contaminants during outdoor activities, such as hiking or camping. 2. Perfect for staying hydrated at the gym, ensuring that your water tastes great from your stainless steel water bottle. 3. Convenient for daily use at home or the office, transforming regular tap water into delicious drinking water. Choose our water bottle filter for effective filtration, compatibility, and exceptional taste in every sip.