Dreame X40 Ultra replacement filters

The Dreame X40 Ultra sits at the top of Dreame’s current lineup, offering high suction, a retractable mop arm that reaches into corners, and a fully automated dock. Its performance is the result of every component working at specification, including the dust bin filter that sits between the collected debris and the motor housing. Every session, fine particles and allergens too small for the main bin pass through to the filter, which traps them before they reach the motor. Over time that load accumulates. A partially blocked filter reduces airflow, the motor works harder against that resistance, suction drops, and the clean-air exhaust becomes less effective. None of this is a malfunction. It is the normal service interval for the component that does this work.

This set contains Plus.Parts® washable antibacterial dust bin filters made to fit the X40 Ultra’s dust bin housing directly. Each filter is washable under cold running water and air-dries completely before refitting. The antibacterial treatment in each filter medium actively reduces bacterial growth during the filter’s service period, which matters in homes with pets or allergy-sensitive occupants. Ten filters cover the X40 Ultra’s filter schedule for close to two years.

Maintaining a fresh filter keeps the X40 Ultra performing at the output level Dreame built it for. Our team answers compatibility and order questions personally.

Quick overview

• Straightforward Installation – Each filter fits the Dreame X40 Ultra’s dust bin housing without tools, in a swap identical to replacing the original part.
• Consistent Performance – Antibacterial filter medium matched to the motor’s airflow specification so suction output stays at the X40 Ultra’s rated level.
• Recommended by Our Team – Chosen for the X40 Ultra by the VacuumReviews.eu team based on fit accuracy and filtration performance across the replacement interval.