David ross regular filter box of 25 - David Ross

Box of 25 regular size david ross filters that will allow you to reduce a good part of the tar and nicotine from your cigarette. very easy to use the operation of the david ross microfilter is based on the physical venturi principle and will in no way change the taste of your cigarette. filter to be changed every 5 cigarettes. . mark . david ross. colors . transparent and red filter. matter . plastic. specificities . david ross regular filter box of 25: . . filter to insert on the end of your standard size cigarette (diameter 8 mm). reduce nicotine and tar levels. 1 box = 5 pads of 5 filters i.e. 25 filters in all. 1 filter allows you to smoke approximately 5 cigarettes (use the filter until it becomes completely brownish). . dimensions. filter: diameter x length (mm) 7 x 24 mm.