Eureka NEW400 Cordless Wet Dry Vacuum All-in-one Floor Cleaner and Mop, Hard Floor Cleaner with Self-Cleaning System Effectively cleans Multi-Surfaces
$179.99 reg $199.99
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$17.99($0.28/fluid ounce)
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4.7 out of 5 stars with 62 ratings
Highly rated
$12.89
$15 Target GiftCard with $50 household items purchase
4.3 out of 5 stars with 7318 ratings
$6.49($0.30/fluid ounce)
$15 Target GiftCard with $50 household items purchase
4.7 out of 5 stars with 558 ratings
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Guests are saying
The Eureka New400 cordless wet dry vacuum offers a convenient solution for maintaining clean floors by combining vacuuming and mopping functions. Guests appreciate its lightweight design, strong suction power, and self-cleaning feature, making it easy to use on various surfaces. However, some concerns arise regarding the water tank capacity and battery life. Overall, it is a versatile tool that simplifies cleaning tasks, especially for busy households with pets or children.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.1 out of 5 stars with 59 reviews
100% would recommend
1 recommendations
2 out of 5 stars
26 March, 2026
originally posted on Eureka
False advertisement
It’s not a wet/dry vacuum. It’s wet only, with no option to use it as a dry vacuum.
5 out of 5 stars
15 March, 2026
originally posted on Eureka
Happy customer!
used it as soon as i got it, easy to use, worked great! just leaves a small coating of water so dries quickly, happy with my purchase!
5 out of 5 stars
8 March, 2026
originally posted on Eureka
Easy to clean and great product
Cleans my hard floors well. I recommend this over sharp or Hoover products. Cleans more thoroughly
1 out of 5 stars
16 January, 2026
originally posted on Eureka
Didn't work
Loved the design, loved the self propel feature. The cleaning fluid would not go to the rollers. Called help line would not send a replacement, like any other company would. Had to return and we are waiting on refund! Very disappointed!
1 reply from Eureka Digital Support team - 2 months ago
Hello Kelly. Thank you for posting your review on our Eureka NEW400 Wet-Dry, Wet Dry Vacuum Cleaner Cordless. We're sorry to hear about your experience with your cleaner. However, we are happy to know that your issue is being resolved.
5 out of 5 stars
1 October, 2025
originally posted on influenster.com

Favorite
[This review was collected as part of a promotion.] This is definitely my favorite whet dry vac so easy to use and charging is simple on its doc. Maintenance is super easy just rinse everything when done. Kids love it and so does mom spills are a breeze. And love that it’s very light weight.
2 out of 5 stars
30 July, 2025
originally posted on Eureka
Cleaning tank
I bought this vacuum 3 months ago and have had to order 2 replacement clean water. I love the vacuum mop combo but can’t afford to keep replacing tanks.
1 reply from Eureka Digital Support team - 8 months ago
Hello R. Scott. Thank you for sharing your review of our Eureka NEW400 Wet-Dry, Cordless Vacuum Cleaner. We're sorry to hear about your experience with the unit. For further support with troubleshooting and guidelines, please reach out to us at digitalsupport@eureka.com.
2 out of 5 stars
5 July, 2025
originally posted on Eureka
Great until it wasn’t
I bought this product about 2 months ago. I loved it the few times I used it until the water storage broke all of a sudden. It has a poor design and the plug and the bottom of the tank was not reparable. I replaced it and now this one leaks everywhere. I am disappointed since this was a great tool for the few times I used it. It isn’t old and I hate to toss it. I hope they can come up with a better solution.
1 reply from Eureka Digital Support team - 8 months ago
Hello Jj14. Thank you for posting your review on our Eureka All Clean In One Pass. We're sorry to hear that the water tank broke shortly after purchase. To resolve the issue, please reach out to us at digitalsupport@eureka.com.
5 out of 5 stars
Thumbs up graphic, would recommend
30 June, 2025Verified purchase
Wonderful
Love it the only thing is it takes 5 hrs to charge but it works wonderfully
1 out of 5 stars
28 May, 2025
originally posted on Eureka
Piece Of Trash!!
I bought this a few months ago and it was horrible it stunk all the time and left streaks it took it all the way apart and it had maggots in it even tho I cleaned it every time I used it I do not recommend at all!!! Waste of money!!! I threw the whole thing in the garbage today!
1 reply from Eureka Digital Support team - 10 months ago
Hello There. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We're sorry to hear about the condition of your cleaner. For further support with guidelines and handling concerns, please reach out to us at digitalsupport@eureka.com.
1 out of 5 stars
20 May, 2025
originally posted on Eureka
Bad design fresh water tank!!
I have had this vacuum since March 2025. The fresh water tank has broken twice.
1 reply from Eureka Digital Support team - 10 months ago
Hello Tonya. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We're sorry to hear about your experience with the water tank for the cleaner. To resolve the issue, please reach out to us at digitalsupport@eureka.com.
1 out of 5 stars
1 May, 2025
originally posted on Eureka
Vacuum stop charging
My vacuum stopped charging after the year of use, I replaced the charger but still doesn’t work
1 reply from Eureka Digital Support team - 11 months ago
Hello Claudia. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We're sorry to hear that the cleaner is no longer charging properly. We would like to offer further assistance with guidelines and addressing concerns. Please reach out to us at digitalsupport@eureka.com.
5 out of 5 stars
21 April, 2025
originally posted on Eureka
Worth it
Works perfect ! Just what I knew for my apartment! Easy to use and easy to clean now my home stays clean all the time cause I vacuum and mop at the dame time
1 reply from Eureka Digital Support team - 11 months ago
Hello Mika A. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We're delighted to hear that you are pleased with its cleaning performance. Have a great day!
5 out of 5 stars
7 April, 2025
originally posted on Eureka
(no review title)
Love it❤️ A co-worker raved about this product so I had to try it. It is great, a must try.
1 reply from Eureka Digital Support team - 1 year ago
Hello Rchatton. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We're delighted to hear that you are enjoying the performance of your new cleaner. Have a great day!
2 out of 5 stars
5 April, 2025
originally posted on Eureka
Started with 5 stars but declined to 1!
I brought this product less than 3 weeks ago. I was very please with the outcome with cleaning. However the charge is not keeping the 30 minute charged time as stated. I'm not longer lasting for 2 mins.
1 reply from Eureka Digital Support team - 1 year ago
Hello DCleanupQueen. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We're sorry to hear about the issue you are having with the cleaner. For further support with troubleshooting and guidelines, please contact us at digitalsupport@eureka.com.
5 out of 5 stars
1 April, 2025
originally posted on influenster.com

So convenient
[This review was collected as part of a promotion.] I recently switched to the Eureka Cordless Wet Mop for my hardwood floors, and it has completely outperformed my previous wet mop. The biggest difference? It’s lightweight, easy to maneuver, and actually makes cleaning effortless. If you have kids or pets, this mop is a game-changer! It picks up messes quickly, has great suction power, and leaves my floors spotless without extra effort. Plus, one charge lasts multiple uses, so I’m not constantly recharging it. Compared to my old mop, which felt heavy and didn’t clean as thoroughly, the Eureka is a huge improvement. I highly recommend it for anyone looking for a reliable, powerful, and convenient cleaning solution!
1 reply from Eureka Digital Support team - 1 year ago
Hello Missjen08_5929. Thank you for posting your review on our Eureka NEW400 Cordless Wet/Dry Vacuum Cleaner for Hardwood Floors. We're delighted to hear that you enjoy the cleaner's cleaning performance and features for your home. Have a great day!
1 out of 5 stars
10 March, 2025
originally posted on Eureka
It works so so
I bought this a couple days ago and I’m not happy with it.
1 reply from Eureka Digital Support team - 1 year ago
Hello Momo. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We are sorry to hear that you are not pleased with the cleaner. We would like to work with you to have the issue resolved. Please reach out to us at digitalsupport@eureka.com.
3 out of 5 stars
14 February, 2025
originally posted on Eureka
Roller smells
I initially wanted to Love this wet/dry mop. After using it twice the roller smelled like mildew. I cleaned it each time I used it, now when I use it my floors smell like mildew. Any suggestions on what I can do?
1 reply from Eureka Digital Support team - 1 year ago
Hello Jansica. Thank you for posting your review on our Eureka Cordless Wet/Dry Vacuum NEW400. We appreciate you sharing your feedback with us. For further support with guidelines and handling concerns, please reach out to us at digitalsupport@eureka.com.. Have a great day!
5 out of 5 stars
12 January, 2025
originally posted on influenster.com

It cleans effectively, no drying the floor with a
[This review was collected as part of a promotion.] The Eureka NEW400 is a cordless wet/dry vacuum designed to streamline floor cleaning by combining vacuuming and mopping functions. Weighing under 9 pounds, it is lightweight and easy to maneuver. It vacuums up 90 % of all the water so there is no need to towel dry your floors. The floors are usually dry in about 10 minutes. I appreciate its strong suction, which effectively removes debris and stains from various hard floor surfaces, including marble and ceramic. The device operates quietly making it suitable for household use without causing significant noise disruption.  It has up to 30 minutes of runtime on a single charge, allowing for the cleaning of multiple rooms without interruption. It features a self-cleaning system, which simplifies maintenance by keeping the brush roll and tubes clean. Eureka NEW400 is a very user-friendly cleaning tool that effectively combines vacuuming and mopping, making it a convenient choice for maintaining hard floor surfaces such as laminate, ceramic tile, porcelain tile and hardwood floors. The Eureka NEW400 is well worth the money and I found it to be reasonably priced.
1 reply from Midea Digital Support team - 1 year ago
Hello Teresas223_8029. Thank you for posting your review on our Eureka NEW400 Cordless Wet/Dry Vacuum Cleaner for Hardwood Floors. We are happy to hear that you are pleased with the cleaning performance and design of your cleaner. Have a great day!
5 out of 5 stars
4 January, 2025
originally posted on influenster.com

Compact and Handy
[This review was collected as part of a promotion.] I love how compact this is. It can go on carpet and straight to my hardwood floors. I was expecting it to maybe be better on one type of floor or another, however, it was great on all floor types in my home! It takes a while to charge, but it holds the charge well once it is charged up. It is more quiet than other vacuum cleaners, but the suction power is slightly weaker than carpet-only vacuum cleaners.
1 reply from Midea Digital Support team - 1 year ago
Hello Riverratrae_9128. Thank you for posting your review on our Eureka NEW400 Cordless Wet/Dry Vacuum Cleaner for Hardwood Floors. We are delighted to hear that you are enjoying the performance and compact design of the unit. Have a great day!
5 out of 5 stars
31 December, 2024
originally posted on influenster.com

Time saver
[This review was collected as part of a promotion.] Absolutely love the combo, first I would vacuum and then drag out the mop and bucket, now it’s quick and easy. The floor drys almost immediately. The vacuum maneuvers well with excellent suction and battery life.
1 reply from Midea Digital Support team - 1 year ago
Hello Purple_quokka__3349. Thank you for posting your review on our Eureka NEW400 Cordless Wet/Dry Vacuum Cleaner for Hardwood Floors. We are delighted to hear that you are enjoying the quick cleaning performance of the unit. Have a great day!