Roborock S8 Pro Ultra – Plus.Parts® Maintenance Set

The Roborock S8 Pro Ultra runs 6,000 Pa suction with the DuoRoller Riser twin-brush system – two counter-rotating rubber rollers split by a central divider – and the VibraRise 2.0 sonic flat mop that scrubs at 3,000 vibrations per minute and lifts clear of carpet. Its RockDock Ultra also washes and warm-air dries the mop between runs, which is why the Pro Ultra carries its own maintenance set rather than the base S8 kit. That hardware sets a clear service rhythm: the HEPA filter loads about every two months at this airflow and shows it by shifting from white to mid-grey; the DuoRoller pair runs five to seven months but needs the central divider channel cleared at every service, because long hair splits between the rolls and compresses there until it binds them; the sonic mop pads load fibre faster than a static drag pad and are best inspected around the eight-week mark; and the side brush bends against skirting over three to six months.

This maintenance set keeps each of those intervals stocked with Plus.Parts® components built as a direct-fit alternative to the original Roborock part: a DuoRoller main-brush pair, two washable filters, two side brushes and two VibraRise 2.0 mop pads, each sized to the S8 Pro Ultra’s own mounts so fitting them is no different from swapping the originals. The filters do the heavy lifting – at 6,000 Pa the HEPA element is the main fine-filtration stage in the airpath, so a tighter media holds suction steady across the full interval, while a loose generic filter lets fine dust drift back into the room and makes the motor work harder than it should.

At a glance

• Direct-Fit Compatibility – Every part is matched to the S8 Pro Ultra’s own brush mounts, mop plate and filter bay, so installation is tool-free and works exactly like swapping the original 8.02.0209 components.
• Built to Last – Denser filter media, hard-wearing VibraRise 2.0 mop pads and a supple DuoRoller compound that hold their performance across the full replacement cycle instead of fading early.
• Recommended by Our Team – This is the set our review team points S8 Pro Ultra owners toward, drawn from hands-on experience with how the platform actually wears.