4 Pack Brita Water Bottle Mouthpiece Replacement - Silicone Bite Valve for Brita Filter & Stainless Steel Bottles

These fit my Brita water bottle perfectly, and are easy to insert and remove. I find no difference in appearance or functionality between these and the bottle's original mouthpiece. I've only used one so far and haven't had to replace it after two months of use.

Fantastic replacements for my Brita filter bottle. Removing the old mouthpiece was very easy but I had to use quite a bit of force to get the new one in completely. It looked like it was slightly thicker than the old one that came with my water bottle. The filter also looks different than the name brand ones, initially I thought that it was defective since the bottom of the carbon filter did not have a hole in it. After installing both the mouthpiece and the filter, it worked perfectly. The water flow is improved and it is easy to drink from. I never have to worry about my water tasting bad when I can filter it on the go!

I generally try to clean the mouthpieces on a regular basis when the carbon from the filter starts staining the mouth piece, but after so many cleanings it is nice to just start with a new one. These fit my water bottle perfectly.

Works great on the Brita bottle (with filter straw). A bit tight on the install, but I used the back of a spoon to press it into place, a snug fit but it works!

I needed a replacement nib for my Brita water bottle because it started to look moldy. These nibs fit the Brita bottle, but they are a little snug to get in. They also yellow a little as time goes on. I can't tell if my bottle is broken or if the nibs just get dirty easily, but I do find build up often and need to clean at least once a week.

No matter how much you clean, mouthpieces can still get caked in the charcoal coming from the filter. It’s so great to use these to replace the mouthpiece every few months! Fits well (haven’t had any leaks) and still able to pop out when it needs a deeper clean or it’s time to replace.

This is great for replacement!

I lost my 30 Oz brita bottle under my car seat on a cross country move. Unfortunately by the time i found it there was mildew in the mouth piece so I began to look at replacement options as well as for the filter. I bought these on a whim due to their availability and they fit perfectly. A bit of pressure needed to get the old out and new in but that seems by design to ensure a waterproof/air tight seal. I've been using this replacement for about 4 months, just switched to a second one in the pack and it fits great. Incredibly durable, no signs of wear with daily use. I just like to bleach and sanitize parts often. Holds up to the dish washer as well. I literally cannot tell the difference between this and the original mouth piece.

Super useful and much cheaper than replacing the whole bottle

No me gustó su presentación, llegan en una bolsita transparente que no está sellada y las boquillas tienen rebabas del mismo plástico, funcionan y le quedan a la botella, pero me dan desconfianza.

Item as described, great value and fits perfectly on my Brita 26oz bottle which looks like new again

If you own a Brita water bottle, you will understand that over time the charcoal filter can stain the mouthpiece. These replacement filters fit properly and are essentially identical to the original components included with the bottle. They function as intended and serve as an ideal replacement. I highly recommend them!

Perfect replacement