AeroPress 鋼鐵密封

I was worried about wear on my old plunger, but this new silicone seal slides in smoothly and creates a tight seal right away. It's noticeably softer than the original, and I haven't had any leaking during my morning brew.

The fit on my Steel is perfect, no air leaks at all. The food-grade silicone feels noticeably denser than the old seal I was using, and it creates a smooth, consistent press every time.

I was worried about air getting past the old seal, but this silicone replacement fits snugly and the coffee press feels airtight again. The material feels noticeably denser and more durable than the original.