Name: iRobot Roomba Plus 4020 Combo Robot Vacuum & Mop with AutoWash Dock and DualClean Mop Pads
Brand: iRobot
SKU: 16157612879
Availability: InStock
Rating: 4.5 (51 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

wplus3,wplus6,unitedhealth,reliant,nrg,deltaairlines,google,greendot12,trial90,wplus12,aarp,optum,sparkpromo21,amexplatinum,amexbusinessgold,luckyrhino,burgerkingpromotion

SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

SURGEON GENERAL'S WARNING: Quitting Smoking Now Greatly Reduces Serious Risks to Your Health.

SURGEON GENERAL'S WARNING: Smoking by Pregnant Women May Result in Fetal Injury, Premature Birth, And Low Birth Weight.

SURGEON GENERAL'S WARNING: Cigarette Smoke Contains Carbon Monoxide.

DynamicCardCarousel For Tobacco Warnings

NEW AddToCart Wed Apr 09 2025 3:20 PM PDT

Related items to consider

NEW BuyBoxAd Wed Apr 09 2025 3:34 PM PDT

NEW BuyBoxRatingsAndReviews Wed Apr 09 2025 3:11 PM PDT

NEW FlowerDeliveryDate Wed Apr 09 2025 3:16 PM PDT

I want shipping & delivery savings with

#0071dc

NEW Fulfillment Wed Apr 09 2025 3:18 PM PDT

NEW GeneralWarningsPlaceholder Wed Apr 09 2025 3:48 PM PDT

NEW GiftingEligibilityBadge Wed Apr 09 2025 3:17 PM PDT

NEW ItemRelatedShelves Wed Apr 09 2025 3:35 PM PDT

more

Item prices may vary between online (for pickup, shipping or delivery) and in club. Item prices do not include fees for pickup, shipping or delivery (if applicable) unless noted in the item description.

NEW LegalPriceDisclaimer Wed Apr 09 2025 3:15 PM PDT

NEW ListsAndRegistries Wed Apr 09 2025 3:22 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:35 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:39 PM PDT

NEW PriceInformation Wed Apr 09 2025 3:13 PM PDT

NEW ProductDescriptionPlaceholderATF Wed Apr 09 2025 3:32 PM PDT

NEW ProductDescriptionPlaceholder Wed Apr 09 2025 3:40 PM PDT

NEW ProductDirectionsPlaceholder Wed Apr 09 2025 3:44 PM PDT

NEW ProductIndicationsPlaceholder Wed Apr 09 2025 3:43 PM PDT

NEW ProductName Wed Apr 09 2025 3:10 PM PDT

NEW ProductReturnPolicy Wed Apr 09 2025 3:21 PM PDT

NEW ProductSpecificationsPlaceholder Wed Apr 09 2025 3:41 PM PDT

NEW ProductStickyBuyBox Wed Apr 09 2025 3:23 PM PDT

NEW ReviewsPlaceholder Wed Apr 09 2025 3:51 PM PDT

NEW Variants Wed Apr 09 2025 3:14 PM PDT

Sams PDP BrandLink Wed Apr 09 2025 2:02 PM PDT

Sams PDP Breadcrumb Wed Apr 02 2025 8:40 PM PDT

Sams PDP ItemFitment Wed Apr 09 2025 2:00 PM PDT

Sams PDP ProductFlags Wed Apr 09 2025 3:09 PM PDT

Sams PDP ProductImages Wed Apr 02 2025 8:49 PM PDT

Sams SkylineDisplayAd Thu Jul 10 2025 11:02 AM PDT

Sams SNAP Badging Wed Jan 21 2026 8:38 PM PST

Apply Now

Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

Synchrony Credit Card Banner Anonymous

Complete your purchase with these

PDP boughtTogether SoftBundles Wed Apr 09 2025 3:49 PM PDT

PDP RR0 ItemCarousel Wed Apr 09 2025 3:38 PM PDT

PDP RR1 ItemCarousel Wed Apr 09 2025 3:52 PM PDT

iRobot Roomba Plus 4020 Combo Robot Vacuum & Mop with AutoWash Dock and DualClean Mop Pads

<summary>
<ul>
<li>Powerful Dual Cleaning: Delivers 70x more power-lifting suction compared to Roomba 600 series robots and features spinning DualClean Mop Pads with SmartScrub for 2x deeper scrubbing, effectively handling diverse messes.</li>
<li>Smart AutoWash Dock: Offers 75 days of auto-emptying and 4 weeks of mop pad washing, drying, and continuous refreshing, ensuring consistent cleanliness and minimal maintenance.</li>
<li>Precise LiDAR Navigation: Employs ClearView LiDAR to quickly map your home, avoid obstacles, and clean in neat rows, even in the dark, for comprehensive and efficient coverage.</li>
<li>Adaptive Carpet Sensing: Automatically lifts its spinning mop pads when carpets are detected, preventing wetting and enabling a smooth transition across different floor surfaces during cleaning cycles.</li>
<li>Intuitive App Control: The Roomba Home App facilitates custom cleaning routines, provides time estimates, monitors filter health, and offers insights for targeted room cleaning, including "Clean While I'm Away."</li>
</ul>
</summary>

The Roomba® Plus 4020 Combo Robot + AutoWash™ Dock offers effortless, complete cleaning with 70X more power-lifting suction*, advanced spinning DualClean™ Mop Pads and carpet detection so mop pads automatically lift away from carpets. The AutoWash™ Dock does more for you by auto-emptying, and washing &amp; drying mop pads to ensure they stay fresh. ClearView™ LiDAR quickly maps your home and steers around everyday obstacles. Ask your voice assistant or just tap the Roomba® Home App to vacuum, mop, both, or vacuum first and mop second, day or night. *as compared to Roomba® 600 series robots Strong Suction. Serious Mopping. Devours messes from crumbs to pawprints with 70x more suction*, DualClean™ Mop Pads, SmartScrub, a multi-surface rubber brush, and edge-sweeping brush. *As compared to Roomba® 600 series robots Doubles down on mopping. Spinning DualClean™ Mop Pads and SmartScrub eradicate messes with 2x deeper scrubbing and downward pressure. Mop with cleaning solution or water. Super-smart mapping and navigation. ClearView™ LiDAR quickly maps your home in minutes, avoids obstacles and cleans in neat rows, even in the dark. AutoWash™ Dock does it all. 75 days of auto-emptying, 4 weeks of mopping and pad washing*, continuous pad refreshing, and pad drying ensure an ultra- effective clean day after day. *Based on 1 mopping run per week New Easy-to-use Roomba® Home app. Designed for how you clean — simply tap to set a custom cleaning routine, get time estimates, check on the filter health, or get insight into which rooms need attention most. To simplify your cleaning routine and your life, we've packed this robot with the most essential and easy-to-use features, like Clean While I'm Away so you'll always come home to clean. Inspired by modern design, the Roomba® Plus 4020 Combo robot + AutoWash™ dock blend beautifully into your home. One powerful robot is all you need for effortlessly fresh carpets and glistening floors.

Brand

<ul> <li>Strong suction with 70x power and DualClean pads for effective cleaning</li> <li>DualClean pads and SmartScrub provide 2x deeper scrubbing</li> <li>Smart LiDAR mapping ensures precise cleaning and obstacle avoidance</li> <li>AutoWash Dock offers 75 days auto-empty, pad washing, drying, and refilling</li> <li>Easy-to-use app allows customization, health tracking, and room targeting</li> </ul>

Specifications

Ingestion Hazard

Allstate Protection Plan

Allstate Protection Plans
Protect your new purchase
3-Year Protection Plan

<ul><li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Worldwide coverage
<li>Free 2-way shipping
<li>Easy online claims available 24/7
</ul>
Accidental or intentional damage, loss, and theft are not covered.
How does my plan work with the manufacturer's warranty?
Most products at Sam’s Club come with a manufacturer’s warranty that lasts 90 days to one year from the date of purchase. If there is an issue during this time that is covered by the warranty, you will be referred to the manufacturer for service. If there is an issue that is not covered by the manufacturer during the warranty period but is included in your Allstate plan, Allstate will cover it.
To file a claim:
<ul>
<li>Register your protection plan at www.squaretrade.com/SamsClub (this step is not required to file a claim)
<li>File a claim at www.squaretrade.com/SamsClub anytime, 24/7. Or call us at (888) 240-6940.
<li>Have your receipt and covered item with you if you have not registered your plan.
<li>Many claims are approved instantly. in other cases, a specialist will guide you through next steps.
</ul>
Click here for <a href="https://scene7.samssclub.shop/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a>

<ul>
<li>3-years of protection
<li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Accidental and intentional damage not covered
<li>Loss and theft are not covered
<li>Easy online claims 24/7
<li>No deductibles or hidden fees</ul>
Click here for <a href="https://scene7.samssclub.shop/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a>

Get peace of mind for pennies a day!

Protect your purchase

<ul><li>Strong suction with 70x power and DualClean pads for effective cleaning</li><li>DualClean pads and SmartScrub provide 2x deeper scrubbing</li><li>Smart LiDAR mapping ensures precise cleaning and obstacle avoidance</li><li>AutoWash Dock offers 75 days auto-empty, pad washing, drying, and refilling</li><li>Easy-to-use app allows customization, health tracking, and room targeting</li></ul>

This vacuum/mop has really been a lifesaver. We have kids and a dog and it really helps to have something that can be programmed and it runs. This not only keeps our house clean but saves us time. It navigates our floorpan well and handles different terrain.

Best Vacuum Purchase

[This review was collected as part of a promotion.] Never have tried a Roomba before, and so far I am impressed. Initial charge from opening the box wasnt too long, along with the first "mapping." I haventt used the mop feature yet just the dry vacuum, which I am impressed with. Noise level isnt too bad either.

First roomba

influenster.com

[This review was collected as part of a promotion.] It's amazing to have this robot both vacuum and mop. I have so much pollen and dog hair on both my hardwood floors and carpets and this takes care of both. The mop heads are automatically washed and dried so they don't get stinky. Using the app, you map out zones and can tell it mop, vacuum or both. You can set it to clean when you aren't home. Game changer!

Vacuums and mops in 1 robot - brilliant!

[This review was collected as part of a promotion.] Why hire a cleaner when you can do a one time investment and have that help! I'm a busy mom who works full time and has a toddler crawling and walking through out the whole house. I also have 3 dogs and the tend to shed a lot. It's nice coming home knowing that there's no crumbs and dog hairs all over my floors. I love that the app is so easy to use and maps my whole house. It does a great job at mopping and vacuuming. It's holy grail and life changing product! Don't second guess it because you'll thank yourself as soon as you put it to use.

ITS NOT A WANT , IT IS A NEED

[This review was collected as part of a promotion.] We have been using this combo robot in our house and we love it! It simplified cleaning routine so much. I manage pretty busy life so it's been a lifesaver. Robot mapped my house very accurately, installation was super easy, app is also easy to manage. Connection didn't give me any issues. Suction is strong enough for everyday dust, crumbs, and even hair. Mopping also leaves floors fresh and clean. Self-maintenance of the dock is also impressive! It empties itself and storage is great. I am also very impressed that I can schedule my cleanings in the app. It seems very high-quality and durable too.

Made my everyday routine so much easier!

[This review was collected as part of a promotion.] Let me start off by saying this was the quickest house appliance I've ever setup. Instructions were easy to read and clear. Got the app installed and connected within minutes. We have 3800 sq ft house and this guy mapped it in about 30 minutes, charged for maybe 20 and then Mr. Sweeper was off to go start cleaning! He is the perfect size to get underneath tables, cabinets and beds. Suction is adjustable, you can change the mop options also and schedule time when and where it runs. This is literally a dream and helps me with TWO chores so I have more time to spend with my kids every day!

Best investment ever! Buy the Roomba!

[This review was collected as part of a promotion.] If you have animals like me , especially heavy shedding kinds read on to get my take on owning the Roomba plus  400 serious. I have  2 cats, one husky and a Pomsky, so lots of shedding, the Roomba is amazing for maintenance, but it's not going to fully replace a regular vacuum with that level of shedding. Think of it as keeping things under control between your deep cleans. The Roomba is extremely convenient when I'm busy or just don't feel like doing it that day, I can go in the app on my phone even when I'm not home and select from 3 different levels of vacuuming or chose the mop and vacuum option. I always select deep clean because of the amount of animals I have which is really nice because I am often busy. It takes the Roomba about an hour and a half to do a deep clean for my living room and kitchen. The mopping function leaves the floor a little bit wetter than I would like for LVP floors, so when I use that setting, I have to be prepared to go behind with a dry mop to just kind of dry the floor a bit. I do really like that. The Roomba has a self cleaning function so when it's full, it empties into its own vacuum bag. And it also cleans out the water tank and refresh's it so you don't get any icky water just sitting stagnant. It has a smart feature where it maps out your house and you can designate areas you don't want done. A problem I have with the mopping function is it did try to mop my carpets even though I marked that section as a no go. I wish I could say the Roomba wasn't that loud, but it is pretty loud  & The Roomba docking station is rather large and is an eyesore, so I don't love that but the convenience of it outweighs the con's lol. Overall, I would give the Roomba four stars out
 of five.

Grateful for our daily upkeep

[This review was collected as part of a promotion.] I am so glad that I got this Roomba iRobot. This is a multi use vacuum. Mops my hardwood floors and vacuums rooms with carpet. Super easy to install pieces together. It's not as bulky as I thought it'd be. Fits perfectly in any corner of a room. Keep in mind you will have to download the Roomba home app so you can program the device to your home. You can go as far as to program the machine to not go in some area you may not want to be cleaned by the device. There is a bag that holds plenty of days worth of debris. The water container has one side for clean water and the other for dirty water. I love this hands free vacuum. It is on the high price of vacuums/mops but it is so worth it. I was so tired of ringing mops and renting carpet cleaners. This is an amazing device.

All in one carpet and floor cleaner

I really want to love this but I need to return it. I love the vacuum and mopping.  Much better than my previous vacuum. However, I need to return as the battery is not staying connected and it won't run. I already contacted Roomba customer service once and they showed me how to fix it but it happened again and now it won't start at all.

I'm going to purchase another one thinking that this initial one was a lemon and the new one will be better.

A fluke??

[This review was collected as part of a promotion.] Easy to set up. The sensors on the machine scan the room to set up where it needs to clean. The looking function works really well and even avoids carpets or rugs. The vacuum works but not the best.

Cool gadget but not a need

I have had this thing for just over a year and it's never worked right. I've called the manufacturer reset multiple times remapped and it's never went back to its docking station properly, for a few month I was able just to run it as a vacuum cleaner, but then it stopped doing that. I've had other robot, vacuum, cleaners, and had no problem with them the last one last me a few years.

iRobot Roomba Plus 4020 Combo Robot Vacuum & Mop with AutoWash Dock and DualClean Mop Pads

Shipping

Highlights

Roborock QRT78 Robot Vacuum & Mop with Multifunction Dock, 10,000Pa Suction, Auto Mop Washing, Self-Emptying & Refill