All long holders with 100mm and 116mm take both, the regular or the L-filter.
All long holders are holders with an ejector - they have a mechanism to eject the cigarette from the holder after smoking. The burner is retractable: when pulled back the cigarette is ejected from the holder.
The stem and burner are compatible with each other - if you have several holders, you can freely combine all materials and colours of this design.
With every long holder you will receive 10 Denicotea regular filters.