Tune 1109ST16U6L Activated Carbon Filter for Rolling, Slim, Pack of 50

Activated charcoal filters improve the taste immensely and reduce the contamination of the airways 7 mm is considered by many to be the ideal diameter These carbon filters contain charcoal - a natural filter - to dramatically reduce the amount of harmful tar that is inhaled when you smoke a cigarette Tars and other harmful toxins adhere to the charcoal inside the filter which prevents them from entering your lungs Dimensions: Length 27mm, Width 7mm