Dyson engineering ineptitude and complacency

[Absolute Rainbow]

Correct but on a regular Dyson with a pre-motor filter, accidentally going over the fill line a few times isn't a huge ordeal as you have the pre-motor filter to save you. On the cinetic system there's nothing there, so it can be quite disastrous over time. There's also nothing you can do if you vacuumed up particules smaller than the cinetic system could filter out, max fill line or not.

So basically, Cinetic is a failure not because the eponymous science technology didn't work, but in large part because the models has no fall back?

If true, then I knew it! @Vacuum Facts concluded that the cordless' variable speeds not being fast enough at low power - due to necessarily advanced motors being held back by lithium batteries - is the ultimate reason why Cinetic is discontinued. So it all boils down to the importance of pre-motor filter and the existing technological limitations.