![]() |
![]() |
![]() |
|
|
|
|||||||
| XT660Z T�n�r� Tech Section Tyres, Mods, Luggage & Long distance preparation |
|
|
Thread Tools | Display Modes |
|
#
1
|
|||
|
|||
|
clarity on filters.?
Hi, can someone explain why DNA filters are referred to as stage 1,2,3..? And why people fit stage 123 not stage 1 OR 2 OR 3.? Obviously it's degrees of filtration, I'm just unsure why people say they have all three! Or maybe I'm being dumb!! Steve
|
| Thread Tools | |
| Display Modes | |
|
|