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iRobot Robot Vacuums: Models, Specifications and Guides

By the Robot Vacuum Specs Editorial Team · Data last reviewed September 20, 2026

The iRobot robot vacuums we cover, their manufacturer-stated specifications, and where to read more.

This page collects the iRobot robot vacuums we cover (2) with the specifications the manufacturer states, and points to the reviews, comparisons and guides that use them. Everything below is manufacturer-stated documentation, not our measurement or testing.

Models we cover

Robot	Type	Navigation	Rated suction	Dock automation	Data last reviewed
iRobot Roomba j7+ (7550)	Vacuum only	Camera + AI	Not stated	auto-empty	2026-09
iRobot Roomba Combo j9+	Vacuum + mop	Camera + AI	Not stated	auto-empty + auto-refill	2026-09

Documented details worth knowing

iRobot Roomba j7+ (7550): stated body/low-clearance height 3.4 in; stated 60-day dust-bag interval.
iRobot Roomba Combo j9+: stated 60-day dust-bag interval.

A figure that is missing is "not stated" in the sources we checked, which is not the same as the feature being absent.

Comparisons that include these models

None of these models is in a comparison yet. Comparisons are added only when both products have enough verified specification data.

Ownership cost

Replacement intervals we could source for these models are listed in the ownership-cost calculator, which pre-fills quantities (never prices).

Parts and accessories

Extractor Roller Side Brushes & HEPA Filters Replenishment Kit (Roomba 800/900 Series)

Guides most relevant to owners

Every value on this page is a manufacturer-stated specification taken from the manufacturer's product page or the Amazon US listing — not something we measured. We do not physically or laboratory-test products. "Not stated" means the source did not publish the figure; it does not mean the feature is absent. See our review methodology for how specifications are sourced and what we deliberately do not claim.