The AeroPress is generally a pretty sturdy coffee making device but after a few years and a few hundred cups of coffee, the rubber plunger end can become a little compressed or worn. This can cause air leakage which makes it difficult to make your coffee.

Fortunately, you don't have to buy a new AeroPress! This rubber plunger end is the exact same type that came with your AeroPress and will help create that airtight seal you need. Buy one now and get your AeroPress back in action!