Dyson v11 Torque Drive

Selling my Dyson V11 Torque Drive. It works perfectly in Eco and Auto modes, but when switched to Boost mode, it shows an “Airway Blocked” message. I’ve done a superficial cleaning, but the issue remains. It could be something simple like a filter replacement or a deeper clean that I wasn’t able to do. Because of this, I’m selling it as is – could be a real bargain for someone willing to fix it.