White Elephant 6mm 活性炭フィルター - 45個パック

I was worried about loose charcoal bits getting through, but these little German-made filters catch everything without changing the draw too much. The 45-pack will last me ages at that price.

These 6mm filters fit perfectly in my pipe stem and really cut down on the moisture buildup I used to deal with. The 45-pack will last me a good while, and the charcoal does a nice job keeping the draw smooth.

I've been using these charcoal filters for a few weeks now, and they really do cut down on the moisture and residue in the stem. The 6mm size slides in perfectly without being too tight or too loose. A solid 45-pack means I won't need to reorder anytime soon.