iRobot Roomba w155240 – Plus.Parts® Maintenance Set

The iRobot Roomba w155240 is, like the w155040, a regional and colour variant of the Roomba Max 705 Vac carried under its own retail SKU through a separate sales channel. Mechanically it is the full 180x-suction Vac flagship with the Dual Rubber anti-tangle brush pair, ClearView Pro LiDAR and PrecisionVision AI, and the 0.7-micron AutoEmpty dock; the variant code changes nothing about how it is serviced or which parts it takes.

This set keeps the w155240 supplied with Plus.Parts® consumables built as a direct-fit alternative to the original iRobot part: two Dual Rubber main brushes, three Edge-Sweeping side brushes, three high-efficiency filters and three sealed dock bags, eleven parts in all. When suction feels weak, work in order: pull the filter first and replace it if it has gone mid-grey; if it is clean, check the Dual Rubber end caps for wrap and the suction throat inside the bin for a compressed lint plug. The drop is most obvious on rugs and low-pile carpet, where Carpet Boost ramps the motor to its top setting and a restriction shows up immediately. Clear the brush end caps every two weeks and replace the pair every six months; tap the filter every one to two weeks, keep it dry, and replace it every three to six months.

Inspect the three-pronged Edge-Sweeping brush weekly and replace it every two to three months, since a single bent prong pushes debris inward incorrectly and leaves the skirting-board strip the robot is meant to clear. Replace the dock bag every four to eight weeks and wipe the auto-empty port seal each time. Wipe the ClearView Pro LiDAR window and PrecisionVision lens weekly, and clean the charging contacts monthly – oxidised contacts let the battery report a full charge while delivering less than its rated runtime, which reads as battery wear when it is really a contact film. Behind the set is a real team at VacuumReviews.eu, so if the w155240 returns to the dock early or misses the wall line, reach out and we will help you pin down the cause.

At a glance

• Matched to Your Device – The Dual Rubber main brushes, filters, Edge-Sweeping brushes and dock bags fit the w155240 brush bay, filter frame and dock without guesswork.
• Long-Lasting Components – Filters sized for the 180x airflow and sealed dock bags built to keep dust contained across their service life.
• Responsive Support – A real team stands behind every order, ready to help with model identification, delivery questions or anything else you need sorted.