Black+Decker Flex Vac BDH2020FL review (2023)

A great all-around vacuum that excels at cleaning hard-to-reach areas and pet hair

Preis:$125 list

Benefits:Great for hard to clean areas, good value for money

Disadvantages:Poor battery life, two-handed operation, noisy


For theAustin PalmereDavid Wise⋅ January 11, 2022

Our editors independently research, test and rank the best products. We only earn money when you buy a product through our links and we never accept free products from manufacturers.To know more

Black+Decker Flex Vac BDH2020FL review (1)

This Product
Black+Decker Flex Vac BDH2020FL

Black+Decker Flex Vac BDH2020FL review (2)

Bissell Pet Hair Eraser

Black+Decker Flex Vac BDH2020FL review (3)

Wyze laptop

Black+Decker Flex Vac BDH2020FL review (4)

Black+Decker HHVI320JR02

Black+Decker Flex Vac BDH2020FL review (5)

Bissell AeroSlim

prizesBlack+Decker Flex Vac BDH2020FL review (6)Black+Decker Flex Vac BDH2020FL review (7)Black+Decker Flex Vac BDH2020FL review (8)Black+Decker Flex Vac BDH2020FL review (9)
Preis$125 listList from $73
$79.39 on Amazon
60 dollar list50 dollar list
$44.99 on Amazon
List from $42
$41.19 on Amazon
total score






star rating
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
benefitsGreat for hard to clean areas, good value for moneyFantastic when collecting pet hair, great value for moneyUseful accessories, USB-C charging port, compact sizeGreat for tough messes, inexpensiveVery compact, cheap
DisadvantagesPoor battery life, two-handed operation, noisyNot the best for tight spaces, can't clean small gaps or cornersLimited performance, short battery life, small trash canNot so good with pet hairStruggles with tough dirt and pet hair
final resultA great all-around vacuum that excels at cleaning hard-to-reach areas and pet hairThis vacuum is great for picking up pet hair and is a good choice for those on a budget.Low power consumption, a small trash can, and limited convenience features lessen the appeal of this affordable, compact device.This vacuum is impressive in tougher messes and won't break the bank, although it does have some flaws.We think this is a good choice if you're looking for a very portable or compact option for cleaning up light messes.
evaluation categoriesBlack+Decker Flex...Bissell Pet Hair Er...Wyze laptopBlack+Decker HHVI32...Bissell AeroSlim
dust and dirt (20%)






hard fair (20%)






Hard to reach areas (20%)






battery life (fifteen%)






Convenience (fifteen%)






animal fur (10%)






specificationsBlack+Decker Flex...Bissell Pet Hair Er...Wyze laptopBlack+Decker HHVI32...Bissell AeroSlim
model testedBDH2020FL2390AWYZEHHVHHVI320JR0229869
Measured weight (without tools)3 pounds2.6 pounds1.2 pounds2.4 pounds1.2 pounds
Measured weight (with heaviest tool)3.1 pounds3 pounds1.3 poundsN / D1.3 pounds
type of useSecoSecoSecoSecoSeco
dust capacity0,5L0,73L0,2L0,61L0,1L
wet capacityN / DN / DN / DN / DN / D
Measured run time15 minutesWithout motor brush: 20 min 42 sec
With motorized brush: 17 min
11 minutes 49 seconds15 minutes 24 seconds15 minutes 23 seconds
charging time4 hours8 hours3 hours13.5 hours2.75 hours
Charge indicator?EEEnoE
Washable filter?EEEEE
Measured noise (at arm's length)82,5 dBa71,4 dBa73,3 dBa83dB74dB

In our search forbest portable vacuum cleaner everwe compare the specifications of various products on the market and then buy the most promising competitors to compete against each other. We evaluate and score six separate test metrics that together summarize a product's overall performance. In the end is theBlack+Decker Flex Vac BDH2020FLit had admirable results, and we discuss them below.

performance comparison

Black+Decker Flex Vac BDH2020FL review (11)

dust and dirt

Our first test metric looked at the most commonly encountered type of contaminants: dust and dirt. We rate each vacuum based on how long it takes to properly remove fine particles from a static plastic photo screen and mud and dirt that build up on a hard surface. We also evaluated how well each competitor dusted a small area and corner. This oneflex boxhas done reasonably well in all these challenges.

It isflex boxit performed well in our dust test, cleaning a sheet of flour in about 21 seconds with its medium-bristle brush attachment.

Black+Decker Flex Vac BDH2020FL review (12)

Unfortunately, this vacuum didn't do as well with trapped dirt and mud, taking about 20 seconds to clean everything in our test, one of the longest times compared to the bunch, though not by much.

Black+Decker Flex Vac BDH2020FL review (13)

However, theflex boxIt has fully proven itself in other areas and with its bristle brush it easily cleans the top of a baseboard and window sill and even gets into tight corners.

(Video) How Heavy is the Black and Decker Flex Vacuum?

Black+Decker Flex Vac BDH2020FL review (14)

hard fair

Our next metric looked at how well each of these products removed tougher soils from more demanding surfaces like carpeting or upholstery.

Our first challenge for this group was to test how well each vacuum removes flour from a section of low automotive-style carpet. For this test, we used the nozzle from the nozzle-brush combination with whichflex boxabout average performance. It left a decent amount of flour, but we ended up getting pretty clean with several passes.

Black+Decker Flex Vac BDH2020FL review (15)

We then grind the oatmeal and spread it over a padded pillow and the same section of car carpet. With the same tool asflex boxit did a little better on the pillow, took the vast majority of the oats and left only a little dust. However, she occasionally suckled on the cloth and threw some oats over the side. He didn't throw any oats aside on the carpet section, but there were still a lot of oat fragments lodged in the carpet fibers that the Flex Vac couldn't fully extract.

Black+Decker Flex Vac BDH2020FL review (16)

It isflex boxfinished the last cleaning test of this metric with a strong performance, sucking up every mini-wheat grain we put in front of it without clogging it up.

Finally, we measure the velocity of each void created with an anemometer. The Flex Vac performed above average in this test, with the anemometer reading 1427 feet per minute (fpm) of airflow in our test unit. This reading was not the highest of our group (HelloBlack+Decker HHVI315JO42at 1889 fpm!), but it's above average.

(Video) Black+Decker Flex vacuum upgrade review

Hard to reach areas

We then looked at how effective each of these products was at deep cleaning cracks, crevices, and other hard-to-reach areas like the back of your car. B. below, iskitchen utensils. It isflex boxdid a phenomenal job on that metric.

It isflex boxWe got off to a great start on our first test run, easily clearing the small gap in a window track. We filled that space with oatmeal, and that vacuum sucked them all in with its cracking tool without a hint of effort. The flex continued its excellent performance in our clearance tests, easily hitting 36 inches in a 3-inch gap and effectively cleaning all the way through. If you can get your hand in the gap, you can essentially build that vacuum.

Black+Decker Flex Vac BDH2020FL review (17)

It isflex boxwe ended this test metric with strong performance when we reduced the gap size to 1.25 inches. It could only get about 7.5 inches using the splitting tool, but this is the widest of any product we've tested.

Black+Decker Flex Vac BDH2020FL review (18)

battery life

Unfortunately, theflex boxPerformance declined in our battery life metric. The overall runtime of this vacuum is pretty mediocre, especially compared to theBissell Pet Hair Eraser, which has a slightly longer term. Still, the Flex Vac is better than some of its competitors.

This vacuum only has a single cleaning mode and you can expect it to last around 15 minutes on a full charge. It takes about 4 hours to fully charge, making it difficult to clean larger areas with this product. Hence abest vacuum cleanerit may be a more suitable device if you regularly vacuum larger rooms.

Black+Decker Flex Vac BDH2020FL review (19)



Our convenience metrics include how easy it is to empty the bin, store the different accessories, the weight of each vacuum and how loud they are.

It isflex boxweighs 3 pounds without tools and is far from the lightest handheld vacuum in our range, as theBissell AeroSlim, which weighs 1.2 kilograms. That said, all of the tools are relatively light and don't add a lot of weight from there.

It isflex boxit also lost some points for being one of the noisiest handheld vacuums we've tested. It's too loud to talk about and would likely disturb someone working on a computer or watching TV in the same room. However, we appreciate that emptying the collection reservoir is super easy and the reservoir is a good sized 0.5 liters.

Black+Decker Flex Vac BDH2020FL review (20)

It isflex boxit contains three tools, but it doesn't offer a convenient way to store them in the main unit, but it does have a place for them in the charging station. The main unit has a charging station to set the vacuum cleaner to charge, which is more convenient than plugging it in all the time.

Black+Decker Flex Vac BDH2020FL review (21)

animal fur

We lovefurry friends, but let's face it, hair can quickly build up on surfaces. Therefore, our remaining test metric assessed how well each vacuum cleaned pet hair. Using animal hair donated from a localpet care ClinicSalon, we spread the lint on rugs and pillows to see how much each vacuum was able to collect, and then we evaluated its performance. Compared to others it is theflex boxdid very well.

This vacuum does not have an electric bristle brush attachment, but it does have a dedicated pet hair tool with stiff rubber bristles. Although we were a little skeptical at first, this tool has proven itself withflex boxCollect almost 95% of the hair from both test surfaces without too much hassle.

Black+Decker Flex Vac BDH2020FL review (22)

(Video) BLACK+DECKER BDH2020FL GEN 2 Flex VAC 20V MAX Lithium, One Size, Black, Grey

Should you buy the Black+Decker Flex Vac BDH2020FL?

In short, yes. The Flex Vac is an award-winning option that offers the best balance of performance. It's not the most expensive option in our lineup, but it does require some cash. If you are looking for a handheld vacuum cleaner to complement yourFloor and surface cleaning requirements, we recommend it to anyone who doesn't want to sacrifice too much performance.

What other handheld vacuums should you consider?

It isBlack+Decker HHVI320JR02it's an attractive option if you're on a tight budget. While its overall performance is lower than the Flex Vac, it's a decent, budget-friendly option that can handle tough messes, but not pet hair. So, if you regularly clean your furry friends, we recommend that you do this.Bissell Pet Hair Eraser🇧🇷 It's less money than the Flex Vac and is designed to fight pet dander, giving them a slight edge.

(Video) Black and Decker Flex Vacuum Review and Demo


1. In-Depth Full Review Black + Decker Flex Lithium Ion Car Auto Portable Vacuum Pros & Cons Tested!
2. BLACK+DECKER 20V Max Flex Handheld Vacuum with Pet Hair Brush Review
(Pro Review TV)
3. BEST CAR VACUUM FOR VANLIFE?/CAR CAMPING? / REVIEW: Black+Decker 12V Corded Flex Car Vacuum
4. Best Cordless Compact Vacuum For Your RV - Black + Decker Max Flex Hands Down
(Howie Roll)
5. Top 5 Best Handheld Vacuum Review in 2023
(Next Pick)
6. Do THIS To Give Handheld Vacuum Cleaner A Second LIFE | Black and Decker
(Sir Kay)


Top Articles
Latest Posts
Article information

Author: Msgr. Refugio Daniel

Last Updated: 22/10/2023

Views: 6210

Rating: 4.3 / 5 (74 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Msgr. Refugio Daniel

Birthday: 1999-09-15

Address: 8416 Beatty Center, Derekfort, VA 72092-0500

Phone: +6838967160603

Job: Mining Executive

Hobby: Woodworking, Knitting, Fishing, Coffee roasting, Kayaking, Horseback riding, Kite flying

Introduction: My name is Msgr. Refugio Daniel, I am a fine, precious, encouraging, calm, glamorous, vivacious, friendly person who loves writing and wants to share my knowledge and understanding with you.