Irobot Roomba Plus 405 Combo Review

Name: Irobot Roomba Plus 405 Combo
Brand: Irobot

Main Features

7000 Pa Suction Power

Wet Mop Type

120 min Run Time

Zone Cleaning

Multi Floor Maps

HEPA Filter

10.7 cm Robot Height

Check Price on Amazon

Compare To

Add a Robovac for comparison

On the market

On the market for 1 year, 8 months

Roomba Plus 405 Combo Overview

Table of Contents

Overview
Pros and Cons
Physical Specs
Detailed Specifications

The Irobot Roomba Plus 405 Combo is a robot vacuum released in 2025. It offers 7000Pa of suction power for picking up dirt and debris. This model is a hybrid vacuum-mop, so it can also wet mop hard floors in addition to vacuuming. On a single charge, it can run for up to 120 minutes before needing to return to the dock.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Roomba Plus 405 Combo Compared to other Robovacs

Now let's get in to more details of our Irobot Roomba Plus 405 Combo review by analyzing its specs and features and listing out its pros and cons compared to average competitors in its class.

PROs

Wet Mopping

HEPA Filter

Zoned Cleaning

Multi Floor Maps

Object Recognition

Selected Room Cleaning

No Mop Zones

Amazon Alexa Support

7000 Pa Suction Power

Automatically Dispose Dirts

Carpet Boost

Digital Blocked Area

Report a correction

CONs

Report a correction

Frequently Asked Questions

Yes. The Irobot Roomba Plus 405 Combo supports wet mopping in addition to vacuuming.

Yes. The Irobot Roomba Plus 405 Combo comes with an automatic dirt disposal dock that empties the dustbin for you.

Yes. The Irobot Roomba Plus 405 Combo has a HEPA filter.

Yes. The Irobot Roomba Plus 405 Combo can store multiple floor maps, so it works across different levels of a home.

Yes. The Irobot Roomba Plus 405 Combo detects carpet and boosts suction power automatically.

Yes. The Irobot Roomba Plus 405 Combo works with Amazon Alexa.

Rated suction power of 7000 Pa.

Runs for up to 120 min on a single charge.

Dustbin capacity of 295 ml.

Roomba plus 405 combo Physical Specs

Roomba Plus 405 Combo has a height of 10.7 cm.

Height Comparison

roomba plus 405 combo 10.7 cm

Min 5.70 cm

Average 9.09 cm

Max 18.00 cm

Roomba Plus 405 Combo Detailed Specifications

General
Brand	Irobot
Model	Roomba Plus 405 Combo
Announced	2025 January
Robovac Type	Wet Mop Type
Main Features
Suction Power	7000 Pa
Wet Mopping
Robot Height	10.7 cm ( 4.21 " )
Cleaning Features
HEPA Filter
Dustbin Capacity	295 ml ( 10.38 oz. )
Disposable Dustbag Capacity	2.5 L
Barrier Cross Height	16 mm ( 0.63 " )
Automatic Mop Lifting
Auto Mop Washing

Control & Software
Zone Cleaning
Digital Blocked Area
Multi Floor Maps
Clean Selected Room
No Mop Zone
Manual Move
Real Time Tracking
Amazon Alexa Connection
Google Assistant Connection
Sensor Type	Spinning Lidar
Wifi Frequencies	2.4 GHz
Automatic Features
Carpet Boost
Object Recognition
Automatic Bin Empty