iRobot Roomba Y311040 – Plus.Parts® Spare Parts Set

The iRobot Roomba Y311040 is the Roomba 105 Combo + AutoEmpty Dock sold in Europe under a retailer-specific code — same robot, same consumable set, different retail label. It cleans at up to 7,000 Pa with a multi-surface rubber roller and a flat microfibre mop, maps with a chassis-integrated ClearView LiDAR module at 10.1 cm that lets it access furniture a dome-lidar Roomba cannot reach, and ejects its 0.4 L bin into an AutoEmpty dock bag rated at 75 days, though six to eight weeks is the practical replacement window in a typical household. The Carpet Detect sensor raises suction automatically when the robot moves from hard floor to carpet. The dock does not wash or dry the mop pads between sessions, so each pad needs a hand-rinse after every mopping run.

This set supplies Plus.Parts® consumables built as a direct-fit alternative to the original iRobot part: one multi-surface rubber roller, three side brushes, five high-efficiency HEPA filters and three flat mop pads — twelve parts in all. Clear the rubber roller of wrapped hair and check both end-cap bearing holes weekly; grit lodged in the holes adds uneven drag to the brush and accelerates end-cap wear, so clear with a fine-tip toothpick before reinserting the roller, and replace the brush every six to twelve months, sooner in a pet household. The high-efficiency filter carries no washable rating; tap it firmly on both sides every one to two weeks over a waste bin, never rinse it in water — wetting the pleated medium collapses its structure and cuts airflow even when the frame looks intact — and replace it every four to six months under daily residential use; treat visible mid-grey colouration as a replacement trigger, since at 7,000 Pa a loaded filter drops pickup in a noticeable step. Supplied by Plus.Parts® as a direct-fit alternative to the original parts.

At a glance

• Matched to Your Device – The rubber roller, high-efficiency filters, side brushes and mop pads all fit the Roomba Y311040 brush bay, filter frame and mop carrier, so each part seats without guesswork.
• Long-Lasting Components – Filters matched to the 7,000 Pa airflow and hard-wearing mop pads chosen to hold absorbency across their rated wash cycles.