How do we compare Dry type element filters that are drop in like the STI,SYMS,,With filters like K&N,ITG????
Is because the ITG and K&N are washable and they need oil??
does the dry type ones need oil??but they can be reused??
The dry element ones really shouldn't be reused. The K&N type are resuseable because you can clean & revitalize them with a kit that they sell. The dry ones are paper the K&N type are not and also permit more air to flow thru.