Its a perennial best seller with strong reviews from owners, and in our testing we found it comfortable and effective for quick, easy cleanups. If youre worried about the limited run time of cordless handhelds or concerned about their often abbreviated lifespan, you might be wondering about plug-in models. (Some reviewers on Amazon say that it lasts a little longer, but we couldnt replicate that.) If weight is a concern, you may prefer the Black+Decker Dustbuster (2.6 pounds), or the Flex, whose main body you can set down so that you can use the hose one-handed. Handheld vacuums are also convenient for quick cleanups around the house because theyre compact enough to sit on a shelf or countertop between uses. Its bulky even though its smaller than our picks; its also uncomfortable to handle and the loudest vacuum weve tested so far. Features: One piece polystyrene construction Sterile and certified nonpyrogenic, Round Heavy Duty Vacuum Bottles have thick walls that can hold near full vacuum for 24 hours, making them excellent replacements for glass HPLC containers, and ideal for applications involving liquid aspiration, cell harvesting, and degasification. A handful of models, including the HHVK515JP07, have stronger suction and longer battery life on paper but cost extra, and its real-world benefits are pretty marginal. If the bin gets really grimy, such as if you accidentally vacuum something moist, you can pop out the whole bowl and wash it in the sink. Youll need to be diligent about knocking the dust loose because if the bin gets too dirty, the suction drops off. Its not the most powerful vacuum weve seen, but it has a decent 12-minute runtime and a hose you can use with just one hand. Also, because the CHV1410L has no hose or pivoting nozzle, its a hassle to clean the kinds of odd angles that our main pick excels at. We loved its strong suction, long battery life, and collection of effective tools (though it did have a short hose and a tough-to-remove dirt canister). Decent suction, a 4-foot flexible hose, and clip-on tools help this handheld vacuum reach spots in your car and home that other models at this price cant touch. To get a sense of how comfortable it is to use each vacuum at awkward angles and in tight spaces, we tested them out in a car (a Subaru wagon, if youre curious) and on a convertible car seat. As we write in our article on how to clean a vacuum cleaner, if you notice your vacuum seems weaker than it used to be, thats a sign it needs some attention. This guide details how to clean a full-sized vacuum but these tenets apply to handhelds, too. The Flex comes with three attachments that clip onto the end of the hose (top to bottom): a combo brush, a crevice tool, and a pet-hair brush. Mini handheld vacuums have recently emerged as a new category. No Vacuum Required The QuikSip works without any external vacuum source, allowing it to be easily transferred between workstations. rapid separation of mixtures via vacuum filtration. All the nooks in the ridged floor mats and the crevices in the car seat gave us additional insight into each vacuums cleaning ability and how useful its attachments could be. Like most handheld vacuums, the Pivot has a flap in the dust bin to prevent debris from falling back out of the vacuum through the nozzle. with hydrophobic microbiological filter Vacuum pressure: -200 to -800mbar (adjustable) Overflow protection - liquid level sensor detects excess liquid and prevents overflow The use of an aspirator is preferential to using a generic laboratory vacuum line as it restricts the possibility of, These Heavy Duty Vacuum Bottles from Globe Scientific have thick walls to withstand the forces of repeated vacuum applications in the laboratory. We would not recommend wasting your money on it. Both use a flimsy Micro-USB charger, so you cant just plop them in a charging dock. We didnt find corded models to be better cleaners than our picks in our tests, and theres no guarantee theyll last longer. 'XYJ4]Ljwd 5/J6gLab^Oy??vu9bHW=21y8)]uv)x&XDE$,gY;c. The Black+Decker 20V Max Lithium Flex BDH2020FL is the best example of this type and has different strengths and weaknesses. Weve added a Care and maintenance section with guidance on keeping your hand-held vacuum cleaner in working order. The Flex is noisier than some owners expect. Humboldt Aspirator Filter Pumps offer excellent performance for vacuum filtrations under both high and low water pressure conditions. (Beware of fake Amazon reviews!) The Flex was previously our top pick, but several Amazon customer reviewers write that the Flex does not have as much suction as they expected, and in our tests it struggled with large debris like chips and Cheerios. We comb through thousands of owner reviews on retail sites while keeping track of specific complaints. The Black+Decker BDH2020FL and Dyson Humdinger are great for cars since they can reach into tight spaces, come with handy tools, and have decent run time. When you buy through our links, we may earn a commission. Theyre really effective only on hard surfaces. And it wasnt able to pick up fine debris as effectively as our picks. Whether it's finding great products or discovering helpful advice, we'll help you get it right (the first time). In our tests it easily picked up cereal, dust, sand, and other common messes quickly, and its strong enough to pick up pet hair without special tools. We independently review everything we recommend. We also tested battery life. An 8-channel adapter is available for working in 96 well plates, see No. Select this option if you would like to place an order with a credit card at list price. 1994-2022 Corning Incorporated All Rights Reserved. One of our long-term testers appreciates the convenience of having the tools built into the vacuum: I do not have to go looking for additional parts or pause vacuuming to attach it. This vacuum does not come with a purpose-built pet-hair tool or a motorized brush roll, but in our tests it did the job just fine without either one, and the dusting brush can make the task easier. We looked for vacs we could comfortably hold for 10 to 20 minutes without straining our wrists and forearms. Refer to the accessories tab below. We think the Pivots relatively short battery life and middling owner ratings are fine given that it otherwise performs better than comparable models. Polypropylene bottle with white polypropylene closure and TPE gasket provide, When installed between a Visiprep SPE vacuum manifold and the vacuum source, a Supelco SPE Vacuum Pump Trap collects all liquids that are aspirated through the SPE tubes, preventing contamination of the vacuum pump. Using these criteria, and also taking owner ratings into account, we narrowed the initial list of 150 models down to 11 models to test in 2019, and in 2021, we considered 17 more models and tested 10 of those. Too often, vacuum owners decide their machine is broken when in reality, a simple cleaning can get it back in working order. To test pet-hair pickup, we spread a handful each of the stuff (donated by a local groomer) into a couch cushion and a car seat and then tried to pick it up with each vacuum. Black+Decker told us it had no plans to discontinue the model anytime soon. The eponymous quick flip tool (essentially a mini crevice tool) is also too small to suck up anything larger than a pea. Black+Decker 20V Max Lithium Pivot BDH2000PL, Black+Decker 16V Max Lithium DustBuster Hand Vacuum CHV1410L, Black+Decker 16V Max Lithium Dustbuster Hand Vacuum CHV1410L, Black+Decker 20V Max Lithium Flex BDH2020FL, Our pick for the best handheld vacuum: Black+Decker 20V Max Lithium Pivot BDH2000PL, A reliable runner-up handheld vacuum: Black+Decker 16V Max Lithium Dustbuster CHV1410L, Great handheld vacuums for cars: Black+Decker 20V Max Lithium Flex BDH2020FL. Our last major round of testing took place in 2019, when we tested 11 models. Although we strongly favored cordless models for their convenience, we also tested a few plug-in models to see if they had any advantages. And you cant use them for other jobs around the house. To use, simply insert a pipette tip, Pasteur pipette or serological pipette into the collection tube and connect vacuum line to vacuum source. The 12-minute, no-fade run time is fine, and the recharging time is faster than that of many similar models. easy and continuous aseptic vacuum aspiration of a variety of liquids, including tissue culture media, supernatants, and chemical wastes. The CHV1410L also comes with a convenient charging base that allows the vac to stand upright when youre storing it, saving valuable space. The pumping rate is 15ml per, including bottle top aspirating filter units, plastic vacuum bottles, glass Erlenmeyer flasks, or any device that accepts vacuum. In our testing, the CHV1410L had no trouble sucking up crumbs (including cereal) and dirt off bare surfaces like countertops, tile floors, and windowsills. The CHV1410L also recharges in about three hours. But this Dirt Devil model has much weaker suction. On the other hand, some reviewers write that the Pivot has lasted them for years (though they are fewer than the number of those whose vacuums have a much more abbreviated lifespan). Its inexpensive, it has a built-in crevice tool, and in our tests it cleaned as well as our top pick. As with all our picks, the Pivots filter is washable, and regular cleaning will ensure that the vacuum maintains its suction. We measured 82.1 dBc, which is lower than what we got from the Pivot, but its frequency peak registers in the range to which human hearing is most sensitive, so it may be more annoying than our top picks. We didnt test the Ryobi P714K because its a shop vac, and our testing was not designed to evaluate shop vacuums. Wirecutter is the product recommendation service from The New York Times. e6)EIgf"{lf||U7$8GzR'F5'_)F]TH_rGetd|lF hV23dp",5g;p~Y7U?K In 2021, we performed more limited testing on ten additional handheld vacuums, focusing on corded, shop, and mini hand vacs. We chose to test a different model in the lineup but may consider testing the BH57005 for a future update. The dirt canister opens up too readily. Again, higher battery voltage doesnt necessarily mean more cleaning power, but weve found that 16volts is a reasonable baseline for decent suction. Weve also tested many handheld vacuums in our own homes over the years, so were familiar with the pros and cons of different designs. The easily assembled kit contains a polypropylene filtering flask, a one-hole rubber, most advanced vacuum trap system. The strong suction makes up for the Pivots 10 minutes of no-fade run time, which is below averagewith the extra cleaning power, that run time should be just enough for you to tidy up the interior of a three-row minivan or SUV. Multiple Wirecutter staff members tried each vacuum, and they let us know what they liked and disliked about the various designs. Want the best upright canister vacuum? At 83 dBc, the Pivot is one of the louder models we tested, but thats acceptable for the strong suction it provides. We Believe You Are Important, How Can We Help? They werent very strong, they felt cheap, and we arent confident that theyd last long enough for the money. We tested two very popular handheld wet/dry vacs from Homasy and Holife, top-selling brands on Amazon in 2019. Let us help. The Black+Decker 20V Max Lithium Pivot BDH2000PL is our choice for the best handheld vacuum because its one of the strongest cleaners weve foundyet one of the more affordable models weve triedand because its distinctive rotating nozzle helps it comfortably get into places that most other models we tested cant reach. We also tested the Dirt Devil Quick Flip Plus BD30025B, which looks a lot like our runner-up pick in terms of specs, price, and owner reviews. There are four main tasks that will get your handheld clean and keep it maintained: Sarah Bogdan is a former staff writer at Wirecutter covering appliances. A few lower-voltage Flex vacs are available from Black+Decker. Its gun-shaped body is back-heavy and awkward to handle. Threads should be tottaly disengaged before autoclaving. Ad' xV (1H[Tw Ideal for protection of vacuum lines and scientists alike, Vactrap safely contains waste from supernatant removal, chemical separation, and cell or tissue culture media aspiration. But this one seems prone to letting larger debris (such as Cheerios) escape when you fold up the unitas you have to do anytime you put the vacuum on the charging base.