Silicone Slitted Diffuser Downstem – 10 cm

You know what’s great about silicone? It’s indestructible. And when you have an indestructible downstem, you have eternal peace of mind.

This one is a slitted diffuser that will fit most 14.5mm and 18.8mm female joints. So if you’re frustrated with your downstems breaking or want to have a replacement on hand, look no further. Cleaning it is easy – just shove it in the dishwasher.