- Compatibility with Brita Water Bottles : This replacement mouthpiece is specifically designed for Brita water bottle filters, including the Stainless Steel Water Filter Bottles (32oz and 20oz) and Plastic Water Filter Bottles (36oz and 26oz). Refresh your bottle's appearance and functionality. - Perfect Fit : Engineered to match the original mouthpiece specs, this replacement piece ensures a seamless fit with your Brita water bottle cap. Enjoy enhanced durability and long-lasting performance. - BPA-Free Material : Crafted from high-quality, food-grade silicone, this mouthpiece is safe for use. Its BPA-free and odorless characteristics ensure that you can drink with peace of mind. - User-Friendly Installation : Replacing the mouthpiece is quick and easy. Simply remove the old mouthpiece, align the new piece with the cap's small square part, and secure it in place. Reattach the bottle filter and you're ready to hydrate. - Practical Use Scenarios : Ideal for outdoor activities like hiking or biking where a clean drinking experience is essential. Great for daily hydration at the gym or the office, ensuring you can enjoy filtered water on the go. Perfect for families looking to maintain a clean and safe water bottle for their kids. Boost your hydration experience with this reliable Brita water bottle mouthpiece replacement that combines safety, ease of use, and compatibility.