Ecovacs DEX99-1 – Plus.Parts® Maintenance Set

The Ecovacs DEX99-1 is a European market model code on the Deebot X11 platform, sharing its 19,500 Pa BLAST suction, 18 L per second of airflow, the ZeroTangle 3.0 main brush and the OZMO Roller 2.0 mop at 200 RPM, so its consumables and intervals match the rest of the range. The washable pre-motor filter loads quickly at this airflow tier, so it is tapped every one to two weeks, rinsed every four to six weeks and replaced every two to three months, with a uniform mid-grey pleat face the override signal. The ZeroTangle 3.0 roller is cleared every one to two weeks, including a fine pick run through the Triple-V spiral comb, and replaced every six to nine months; confirming the roller spins freely by hand after each service keeps a bagless cyclone dock’s recirculation path happy if that is the station fitted.

This maintenance set keeps each of those intervals supplied with Plus.Parts® components built as a direct-fit alternative to the original Ecovacs parts, the consumable family shared across the whole X11 range – the set fits whether the robot shipped with the bagless PureCyclone or the bagged OMNI dock: one V-shaped combination main brush, four anti-tangle side brushes, four antibacterial filters and two OZMO roller mop brushes, eleven parts in all. The filter carries the load on air quality, so a properly built element holds the 19,500 Pa suction steady across its interval, while a loaded generic filter forces the turbine to draw extra current and can leave a faint warm-plastic scent on an overdue filter. The OZMO nylon roller compresses over time, so it is inspected around the eight-week mark and replaced once it leaves a damp trail rather than a clean finish.

The side brushes wear at the base of the mounting post, where hair and thread apply quiet strain to the brush motor, so they are checked weekly and replaced every four to six months, sooner in heavy-shedding homes.

At a glance

• Matched to Your Device – The V-shaped ZeroTangle brush, antibacterial filters, anti-tangle side brushes and OZMO roller mops all draw from the shared X11 DKT060223 family, so each part fits the DEX99-1 without guesswork.
• Long-Lasting Components – A properly built antibacterial filter for 19,500 Pa BLAST airflow, a hard-wearing OZMO nylon roller and durable anti-tangle brushes that hold up across the robot’s full service schedule.