At some point, the filter is too and is really black, the Dyson draws more bad than good.
"A lifetime of" not holding these filters.
Washable this is not because there is paper-like material inside "folded".
On the underside of a cotton-like layer comprising "coal dust" or activated carbon !?
That the filter is clogged or consumed is one notices at the latest when the suction decreases
and in the worst case "flies" the container up when the suction tank is not clipped correctly.
The cover of the filter stands at sucking slightly, thus the suction power is lost-a sign that the filter "to" is!
According to information from Dyson, the HEPA filter is a permanent filter is capable of absorbing is the carbon abrasion of the engine over the lifetime.
The filter should have no effect on the suction power.
