Best vacuum cleaners 2023: Which? Best Buys and expert buying advice

Each year, we put dozens of vacuum cleaners through our rigorous tests. The best sail through every task, gliding over carpets and leaving surfaces dust-free – but others come unstuck on even the simplest cleaning jobs.

We've highlighted our Best Buys, including the top cheap vacuum, our pick for the best lightweight helper and the best options if you're after an upright, cylinder or even cordless model.

But if you're totally new to vacuum cleaners, don't worry: we've also included some expert buying advice on the different types available, how much you should spend and the features to look for.

Best vacuum cleaners for 2023

For the full list of models we've tested, go to our vacuum cleaner reviews. 

Only logged-in Which? members can view our top pick of Best Buy vacuum cleaner recommendations listed below. If you're not yet a member, join Which? to get instant access.

Best upright vacuum cleaner

Best cylinder vacuum cleaner

Best cheap vacuum cleaner

Best lightweight vacuum cleaner

Best cordless vacuum cleaner

Best cheap cordless vacuum cleaner

See more: best cordless vacuums for 2022.

Video: how to buy the best vacuum cleaner

Vacuum cleaner types explained

There are three main types:

• Upright vacuum cleaner Good for larger homes. You push it in front of you and don't have to bend down to clean. Most have turbo brushes.
• Cylinder vacuum cleaner Traditional vac you pull behind you. They have long flexible hoses and tend to be cheaper.
• Cordless vacuum cleaner Usually a lightweight stick vacuum that converts into a handheld cleaner. Very convenient, but only a few are genuinely good at cleaning and you're restricted by how long the battery lasts.

These can be either:

• Bagged vacuums Trap all the dust in a disposable bag. Usually have larger capacities, so less maintenance and contact with dust, but you'll have to buy ongoing replacements.
• Bagless vacuums Have a reusable container that you empty. No ongoing costs, but can be messy to empty.

Some are designed mainly for cleaning floors, while others have smaller cleaning tools for jobs such as crevices, stairs and even the car. 

Upright vs cylinder vacuum cleaners

There are pros and cons to both types, but a lot comes down to the size and layout of your home.

Upright vacuum cleaners

Upright vacs are good for covering large floor areas, particularly carpets. You can vacuum in a more upright position and easily weave round furniture. They're generally better for getting hair and fluff out of carpets, too.

They can be harder to use on stairs, in tight spaces and under low furniture, though, and are often noisier than cylinder models. You can't usually clean as far from the plug socket as you can with cylinders (8.6 metres, on average).

Cylinder vacuum cleaners

Cylinder vacuums tend to be more compact, and better for getting under low furniture and into small or awkward spaces. They will reach further from the plug socket, too (10.1 metres, on average). The long, flexible hose and small body usually makes cleaning stairs easier, and they're usually quieter, too.

They tend to be harder to push over thick carpets, though, particularly if there's no turbo brush attachment, and the long hose and tube can be awkward to store. They're also more likely to bump into walls and furniture as you move it about.

Upright vs cylinder: what to buy

On average, cylinder models tend to get higher scores in our tests and there are better-value options. But whichever type you prefer, we've found Best Buys for each, so check our vacumm cleaner reviews.

Bagged vs bagless vacuum cleaners

With bagless models you don't have the ongoing cost of replacement bags, but they may not be best for allergy sufferers.

Bagless vacuum cleaners

Pros No need to buy replacement dust bags, which can be expensive.

Cons Tend to have a smaller dust capacity, so you'll need to empty them more frequently. Easy to overfill, as the maximum level is often lower than it looks. Can be messy to empty, as dust and fluff can get wedged inside, and dust escapes into the air when emptying.

Bagged vacuum cleaners

Pros Tend to have a larger capacity than bagless models. Dust and dirt are safely contained in bags, which are thrown away – minimising exposure. Branded bags often have extra filtration to prevent allergens escaping and some bags self-seal. Cheaper alternatives are also available (although these usually don't offer the same filtration benefits, so you may need to clean the vac's filters more often).

Cons You need to remember to buy replacement bags, which will be an ongoing cost.

Bagged vs bagless: which type should you buy?

Manufacturers of bagless vacuums often claim that bagged models lose suction as the bag fills up, whereas bagless vacs don't. Some also claim their bagless systems have hygienic emptying features.

However, we've found that both bagged and bagless options can lose suction as the bag or container fills up. We've also tested bagless vacs with hygienic emptying features, and found they still released much more dust into the room when emptied than bagged models.

If you don't want to pay out for bags, you can take steps to prevent dust escaping back into your home after cleaning. Empty bagless vacuums outside, ideally into a bag, and use gloves and a mask if you have serious allergies. If you'd rather not have the hassle, opt for a bagged model.

Allergen retention

It's also important to choose a vacuum cleaner that doesn't leak dust and allergens back out into the room while cleaning. This can happen if the internal system is poorly sealed, or the dust filters aren't effective. We test this in our lab, and have found both bagged and bagless models that excel at keeping allergens locked up while cleaning, so check our reviews for the models with five-star allergen-retention scores.

Should you go cordless?

Cordless vacs are quick and easy to use, but can be pricey and many struggle to match corded models on cleaning power.

Cordless vacuum cleaners are increasingly popular. They tend to be light, bagless, stick-style models with smaller dust capacities, plenty of accessories and an option to convert into a handheld. There are high-capacity and bagged versions, however, such as the cordless Henry vacuum.

Pros of cordless vacuums

• Usually very light, as little as 1.2kg compared with around 7 to 8kg for a standard vacuum
• Compact and easy to store
• No cord makes it much easier to get around
• Often good for cleaning cars, stairs and other awkward spots.

Cons of cordless vacuums

• Smaller dust capacity means more frequent bin emptying and filter cleaning required
• Can be expensive compared with corded models
• Lots of very poor models on the market
• Cleaning time is limited by battery life (although some models have swappable batteries).

Cordless vacuums: what to buy

On average, corded vacuums are still a better bet if you want a good-value deep clean, or have a larger home. But the best cordless vacuums are just as good as corded equivalents, and many people love how light and manoeuvrable they are.

However, you need to choose carefully. We've found many Don't Buys that are so poor at cleaning we recommend you avoid them. Check our reviews before you buy to be sure you're getting one that can actually clean well.

Where to buy a vacuum cleaner

You can spend anywhere between £25 and £700. In the past, our tests have uncovered Best Buy corded vacuum cleaners for as little as £50, although you'll usually need to spend £100 to £200 for a decent one.

Cordless vacs tend to be more expensive, particularly if you want decent battery life. Plus, you'll be looking at around £200 for a good model. Paying more doesn't guarantee a quality product, though – we've found good and bad ones at every price.

Popular online retailers that sell vacuum cleaners include:

• Argos stocks a wide selection of vacs from brands, including Dyson, Shark and Vax.
• Currys has a solid mix of uprights and cordless alternatives, with models, including the Dyson V8 Animal and Shark Anti Hair Wrap IZ201UK Cordless.
• John Lewis sells ones from AEG, Dyson, Miele, Shark and Vax – prices start at around £100 to beyond £500 for premium Dyson and Miele models.
• AO is home to a large selection of upright, cordless and handheld vacs. Its listed models include the Shark Anti Hair Wrap Lift-Away Pet NZ801UKT and Miele Complete C2 PowerLine. AO offers a free refund if you return an unused purchase or 'up to 50% off' if you've tried it out.
• Amazon has a massive mix of options, although you'll want to consult seller reviews before parting with your money. Brands include Henry, Shark and Vax.
• B&M focuses on affordability, selling vacuum cleaners for less than £200 from brands including Blaupunkt, Goodmans and Hoover. Although all of the retailer's vacs are listed online, some (including the £150 Henry Turbo) can only be purchased in-store.

To see which retailers are rated highly by Which? members, see our guide on the best and worst shops.

Tools and accessories

Vacs come with a range of whizzy extra features and accessories, but which ones do you really need?

Floor-cleaning tools

Most vacs come with a basic combination floor head as standard. This works across all floor types and can either be adjusted when switching from carpet to hard floor – or, on more premium models, self-adjusts as you move across different surfaces.

Floor tools with spinning brush bars or powered turbo brushes can be handy for picking up pet hair and dislodging dust from carpets.

We test each tool on the surface it's designed for to ensure it does a good job. Check our reviews to see the models which perform well across all areas, or to find a vac that's brilliant on your main floor type.

Extra mini tools

Most vacs include a basic set consisting of a crevice tool, upholstery tool and dusting brush, or a combination tool which does several of these jobs. Here are some others to look out for:

• Mini turbo tool The most common extra, which will usually add around £30 to the price. This compact cleaner head has a spinning brush bar, and can be great for sucking up pet hair, lint and fibres from sofas, stairs and other tricky spots the main floor tool won't reach.
• Up-top tools Flexible wands that allow you to vacuum the tops of doors and on high shelves.
• Mattress tools Let you more easily vacuum up the dust particles and skin cells left in your mattress.
• Extension tubes Can give you extra reach to tackle things such as ceiling cobwebs or long flights of stairs.

Other features to consider

Variable suction

If you have lots of different floor surfaces in your home, or carpets of different thickness, then you'll want a vac that has easily variable suction so you can push it easily over different floor types without it sticking down. The best models have an adjustable dial that lets you change suction to the desired level. Cheaper models might rely on vents that you can open or close on either the floor head or the suction tube. 

Position of controls

Some have a lever on the floor head that you flick to adjust suction, or to switch from carpets to hard floors. Pricier options tend to have shortcuts to these controls on the handle, or self-adjusting tools, so you can change the controls without having to bend down.

Filters

These prevent fine dust particles and allergens from escaping back into the room when cleaning. Some can be washed clean, others have a self-cleaning action, and others need replacing periodically. Doing this is important, as it affects how well your vacuum works, so it's worth checking how easy this is to do.

We test how well each vacuum's filters prevent dust escaping back into the room. We've found some that let out almost as much dust as they pick up, while others retain more than 99% of small dust particles, so be sure to check our reviews for those you can rely on.

Ease of use

To get the best for you, it's worth considering these factors:

• Weight This can range from as little as 2kg to more than 10kg. If you know you'll have to carry it around, opt for a lighter model.
• Noise Some make a real racket, equivalent to standing next to a busy road, while others are whisper-quiet, so, pick a Best Buy that gets a good rating for noise.
• Push/pull force Unlike weight, this depends on the design of the floor head. Some vacs can be almost impossible to push over floors, particularly on thick carpets. We mark down those that do.
• Reach If you opt for a corded model, check how long the cable is. It's often shorter on cheaper vacs. Cord lengths vary from just six metres to more than 15 metres, which makes a big difference.
• Capacity Depending on the type you buy, capacity can vary massively, from just 0.5 litres (enough for one small home-clean) to more than four litres. If you have a large area to cover, opt for a larger capacity, so you aren't constantly having to empty the vacuum.

What about the energy label?

From 2017 to 2019, all vacuum cleaners made or imported in the EU could have a motor of no more than 900W, and had to abide by minimum performance, noise and durability restrictions. The rules were annulled after a successful appeal by Dyson. The EU is working on a revised version, which could have its remit broadened to include cordless options.

All vacuum cleaners must display an energy label, stating how energy-efficient they are, as well as showing data about their cleaning performance and dust emissions.

Some people have concerns that lower-powered vacs won't clean as well, but our independent tests have shown that they don't need to be powerful to be brilliant at cleaning.

Are robot vacuum cleaners worth buying?

Robot vacs can't match the real deal for cleaning power, but can be a useful top-up option, especially in smaller homes with hard floors.

They are small, automatic vacuums that clean your home unaided. They can cost anything from £150 to as much as £1,500, and many can be controlled via an app on your phone.

Unless you live in a small home with mainly hard floors, it's unlikely to be able to replace your main vacuum. Even the best robots struggle to match a standard option for cleaning power, especially on carpets, and they can't tackle tricky areas such as stairs, corners and crevices. However, they can be a convenient way to keep your floors free of everyday dust and hair in between deeper cleans.

We've tested models from all the major brands, including Dyson, iRobot, and Samsung. We've found several brilliant options, and some you'll want to avoid – including one that picked up just 4% of dust. See our reviews to find out which models we recommend.

Four things to check before you buy

If you're in the shop, here are a few quick checks you can do to find out if the vac you're considering is suited to you.

1. Turn it on If the shop allows, switch the vacuum on. This will give you a real impression of how noisy it is, and how easy it is to use and manoeuvre. If you find it sticks to the floor rather than gliding across, and you can't adjust the floor head or suction to help this, it's best to choose another model.
2. Pick it up If you're going to be lugging your vacuum cleaner up and down the stairs, make sure you don't buy a model you'll struggle to carry.
3. Lay it flat If you've got low-lying furniture to get under, check the vac can lie flat and get into tight spaces. Some models won't be able to do this, meaning you'll need to shift furniture around when cleaning.
4. Check the bag/canister and filters See how easy it is to replace the bag or empty the canister if it's a bagless model. Then make sure you can get to the filters and remove them easily; they will need washing or replacing to keep the vacuum in working order.

What you can't check in the shops

You won't be able to tell how well a vac will clean your home, or if it will lose suction as it fills up. We've found models that are so bad they simply skip over dust, choke on pet hair and leak allergens back into the room.

We test every vacuum cleaner on a range of floor surfaces, including carpets, hard floors and floorboards. We also rate how well they suck up different types of mess, from fine dust to larger crumbs, lint and hair.

See how we test vacuum cleaners to discover the lengths we go to to uncover the best models, and use our independent reviews to buy a model that will do the job properly.

Buying a vacuum cleaner that will last

If longevity is a key consideration for you, check our guide on which vacuum cleaner brand to buy before you start to consider specific models.

We've pulled together all our historic testing insight, along with data gathered from owners, to bring you our unique guide to the brands that will last once you get them home and the ones more likely to break down early.

Helping your vacuum last longer

It can be tempting to see your vac as a catch-all solution to all the mess and spills home life can throw at you, but there are a lot of materials that can harm its performance or even break it.

Liquids, sticky materials such as glue or glitter, soil and plant debris, small sharp objects such as glass, coins, paperclips or small stones can jam the motor, filters and dust container.

Some forms of dust should also be left for the dustpan and brush to handle. Ash, sawdust and plaster dust have particles so small that even the best filtration systems will get clogged up and become unusable.

The best way to help yours last is to make sure you only suck up the usual household dust, debris and hair, and keep on top of cleaning the filters.

Make sure to flick through the user manual and read the instructions on how best to clean or replace the filter, as different models have different requirements.

Our guide on how to fix a vacuum cleaner that's lost suction can give you step-by-step instructions on how to sort it out.

Or if you're ready to buy, head to our vacuum cleaner reviews.