Denicotea Crystal Filters 6mm - 10 Pack

Denicotea 6mm Crystal Filters are ideal to use with cigarette Holder's and smoking pipes. The filters are loaded with highly absorbent crystals that absorb impurities as the smoke passes over. These great Denicotea 6mm Crystal filters also cool the smoke for a more enjoyable smoother smoke.

By changing colour from clear white to dark brown the effect is clearly shown, and it indicates when the filter should be changed.