Keeping Ahoni’s guidance in mind, we researched and tested dozens of sets, evaluating them on tub capacity, efficiency, value, and features. The best front-loading set is the GE GFW850SSNWW 5.0 cu. ft. Smart Front Load Steam Washer and GE GFD85ESSNWW 7.8 cu. ft. Dryer, which features a venting system to fight off odors and mold growth that’s common with front-loading machines, plus linking technology to streamline your laundry routine. When it comes to top-loading sets, our top pick is the Samsung WA55A7300AE 5.5 cu. ft. Extra-Large Capacity Smart Top Load Washer with Super Speed Wash and Samsung DVE55A7300E 7.4 cu. ft. Steam Cycle Electric Dryer. We love the built-in faucet in the washer and the settings to connect to smart home devices. Here are the best washer and dryer sets to make your laundry days easier. We’re especially fond of this washer’s antimicrobial interior and venting system, which help to eliminate unwanted odors and mold and mildew growth, two common issues in front-load washers. This technology pulls out leftover moisture to keep your laundry fresh and the machine running at its full potential. This washer is also a workhorse when it comes to properly cleaning your laundry, thanks to its above-average 5-cubic-foot stainless steel drum and 12 wash cycle options, including steaming and sanitizing. GE also included its patented dynamic balancing technology, which senses and rebalances uneven loads during the spin cycle to provide a quiet wash.  The washer also has an automatic detergent dispenser, which can hold up to 50 ounces, enough for 32 loads of laundry. Keep in mind that the detergent cannot be emptied from the dispenser once loaded. “Bulk detergent dispensers use a pumping system designed to deliver the right amount of detergent to the wash load,” says Gary Childers, P&G fabric care scientist and appliance expert. This feature may not be best if you’re hoping to try a new detergent before committing to the entire bottle. “Consumers who purchase these machines should perform regular maintenance of the bulk storage tank as directed by the washing machine manufacturer, as well as perform a cleaning if switching detergents or softeners,” notes Childers. We’d be remiss not to mention this washer’s drying counterpart, which has PowerSteam technology to refresh small loads and de-wrinkle larger loads. This dryer also has misting technology to prevent static cling during dry cycles. Built-in Wi-Fi on both machines allows you to remotely monitor your loads and receive real-time notifications. Both the washer and dryer retail for around $1,000, so they are a more expensive duo, but we think the thoughtful features, coupled with their sleek yet spacious design, make them worth the price tag. Price at time of publish: $948 for washer, $949 for dryer Our at-home product tester put an earlier model of this Samsung washer through its paces and was impressed with its cleaning ability. She especially appreciated the deep fill option and the built-in faucet for hand-washing delicate items or pre-treating stains. The new Samsung WA55A7300AE offers both features while boasting a larger capacity. This washer’s sidekick, the Samsung DVE55A7300E Electric Dryer, offers sensor-drying technology, which optimizes the temperature and time of each drying cycle to protect your clothes from heat damage, while also being energy efficient. The Steam Sanitize+ cycle removes 99.9 percent of germs and bacteria, eliminates over 95 percent of pollen, and kills 100 percent of dust mites, according to the brand, which earned it high marks from our at-home tester. This steam feature also tackles wrinkles, odor, and static. We wish that the washing machine also included a steam function to refresh small loads, but don’t consider that a deal-breaker, considering all the other features it offers. Both machines have slanted tops, too, which prevent you from placing detergent jugs or baskets on top. While this design is not a major flaw, it’s something to be aware of if your laundry zone is a busy storage hub. Price at time of publish: $778 for washer, $798 for dryer This washer’s matching dryer offers 6.7 cubic feet of space and a wrinkle care mode for delicates. A filter indicator reminds you of when the dryer’s filter should be cleaned, and the machine also operates at less than 69 decibels, making it about as loud as a normal conversation’s volume. This dryer does not have four-way venting, which limits its placement possibilities, but we don’t consider that a deal-breaker since it has a reversible door. Despite smaller capacities, this washer and dryer are a great choice for anyone who just wants basic functions paired with reliable cleaning. Price at time of publish: $425 for washer, $425 for dryer While laundry centers are usually quite basic in form and function, LG’s WashTower is a game-changer and a head-turner. This sleek-looking tower features a front-loading washer and dryer, a departure from the familiar top-loading washer usually seen in laundry centers. Load capacity is improved, too. The washer features 4.5 cubic feet of drum space, which is on par with many stand-alone washing machines. The dryer keeps up with 7.4 cubic feet of room. In both appliances, you’ll have plenty of cycles and options to choose from, but you can also let AI fabric sensors do the work for you. This technology automatically detects the texture and load size to select the right cycle.  One of the more innovative design features of the LG WashTower is the central control panel. While some laundry centers or stackable washer and dryer sets have hard-to-reach controls for the dryer, LG put the panel for both the washer and dryer in the center of the tower, about the height of your average countertop, so options are easy to see, and controls are simple to use.  Price at time of publish: $1,698 This LG washing machine has an impressive 5-cubic-foot capacity, like our best overall pick from GE, that’s big enough to fit a king-sized comforter. Built-in sensors allow the machine to select the correct temperature and wash motion based on fabric texture and load size. Our at-home tester put an older model of this washing machine to the test and said it was a total game-changer. The Allergiene Cycle and Speed Wash setting made her washing routine seamless, and she appreciated how quiet the motor is. All of these features are packed into the LG WMA4200HWA, along with an even higher capacity.  Both the washer and the dryer have FreshCare settings that periodically tumble clothes up to three hours after a load is completed. You can also pair these machines with each other for optimized drying cycles that match your clothes’ wash cycle. Remote monitoring through the LG ThinQ app allows you to keep up with your wash and dry cycles while also providing proactive alerts about the machines and their needs. In addition to being Energy Star certified as a set, the washer is certified by the Asthma and Allergy Foundation of America, because it can reduce up to 95 percent of allergens in household fabrics.  Our only concern with this set is that the door is not reversible on the washing machine, which slightly limits arrangement options in a compact laundry room. The display screens are also difficult to read in certain lighting, but that is a minor flaw in an otherwise great high-efficiency set. Price at time of publish: $899 for washer, $899 for dryer The washer is a high-efficiency machine that will thoughtfully use your water and energy with each and every cycle. This is particularly ideal for someone who is constantly running their laundry machines. You can make use of 14 different cycle options, as well as LG’s SideKick pedestal washer (sold separately) if you want more capacity and washing power. The anti-vibration system ensures that the washer also won’t disturb nap time during the spin cycle.  The dryer features an additional 14 cycle options and has a motor that is backed by a 10-year warranty. If you’re looking to truly optimize your clothing’s lifespan, a special steam cycle also allows you to gently refresh clothes that are marked as non-washable. Paired with extra-wide door openings and sleek on-door control panels, there’s not much missing from this washer and dryer duo. All in all, this set is reliable and powerful. Just select your desired setting on the touch control pad—whether it be allergen, ReduceStatic, or something else—and let this set do the rest. Price at time of publish: $1,999 for washer, $1,999 for dryer The matching dryer is packed with just as many features, like a drying rack (shipped after product registration) that can be placed in the drum to dry pillows and shoes without tumbling. Advanced moisture sensors allow the dryer to track moisture and temperature for optimized dry times, too, and a steam cycle releases wrinkles without the need for rewashing. While this dryer has many features, it does not include a “check lint screen" light or a self-cleaning lint trap, which would be convenient for any household tackling multiple loads in one day.  This duo arguably includes as many smart features as possible, even features that aren’t technologically smart. However, what we love the most is that these smart features are actually practical and useful. Just keep in mind that it can be hard to find this set in stores and online. Price at time of publish: $911 for washer, $931 for dryer The AFFRESH cycle on the washing machine also allows you to quickly and efficiently clean the wash basket every 30 cycles with an AFFRESH cleanser tablet or liquid chlorine bleach. Both machines have 10-year warranties associated with specific parts. If you forget a load of dry clothes, the Wrinkle Prevent cycle will automatically continue to tumble for up to 150 minutes. Keep in mind that you do have to purchase the stacking kit separately, which is one of the only downsides we found with this set. Price at time of publish: $866 for washer, $866 for dryer This washer’s stainless steel wash basket means that it will last for many years without wearing down or snagging your clothes. An end-of-cycle signal on the dryer also allows you to know exactly when your laundry is done. Although there may be design flaws to this duo, you can’t knock this choice for the compact size and adjustability for small spaces. Price at time of publish: $999 for washer, $799 for dryer This highly-rated Electrolux washing machine and dryer duo is also ideal for households that deal with a lot of laundry stains. The high-end washing machine offers a number of stain-fighting features, such as a Perfect Steam setting and a StainTreat II option, which optimize all of the settings on the washer, based on the stain selected. Although it doesn’t have the largest capacity, compared to other washers, this machine boasts a 4.5-cubic-foot drum, which is plenty of room for the average laundry load. It’s also compatible with all forms of HE detergent, including, liquid, powder, and pods.  Possibly our favorite feature of this duo is the certification from the National Science Foundation that certifies that it removes 95 percent of allergens in your laundry. The dryer also offers LuxCare Dry and Predictive Dry settings, which optimize drying temperatures based on moisture sensors, which prevent over- and under-drying as well as energy waste. Despite its high-efficiency design, this dryer does not have a self-cleaning lint filter. There are also no smart features on either unit, but we don’t consider these minor details total deal-breakers for such highly rated performance. Price at time of publish: $800 for washer, $880 for dryer Since you might not know how many cubic feet of space your average load of laundry takes up, keep in mind that a washer with a capacity of 3 to 4 cubic feet can usually wash up to 12 pounds of laundry. A 4.5-cubic-foot washer can also comfortably hold a king-sized comforter. Adjust these approximations up or down for washers with smaller or larger capacities.

Agitation Type

Every washing machine relies on some form of agitation to clean clothes and loosen dirt. When you peek inside the washer, you’ll find a variety of types of agitators. In a front-load washer, you’ll see a big drum with small fins protruding from all sides. These low-profile paddles, combined with the turning of the drum, provide gentle agitation that is better for the longevity of garments. However, this gentler agitation also means longer cycle times to ensure that clothes are clean. Inside of a top-load washer, the familiar sight of a tall center agitator is being increasingly replaced with an impeller plate on the bottom of the wash tub that performs a similar action while taking up less space. “There are two main types of agitation in top-load washers,” says Gary Childers, P&G fabric care scientist and appliance expert. “The first is a traditional agitator that helps move clothes in the bath of water and is typically positioned to help in better cleaning. The other is an impeller designed as a rotating plate with fins/ridges in the bottom of the machine. These machines are typically positioned for fabric care benefits. The impeller system also increases the capacity of the machine, adding greater flexibility to add bulky items like bedding and comforters.” Typical top-loaders with a tall agitator are said to shorten the longevity of garments and can hinder the ability to wash larger, bulkier items like a comforter. Notably, some machines, like the Whirlpool WTW8127LW Top Load Washing Machine that’s part of our favorite smart set, have a removable central agitator. That way, you can get the best of both worlds.

Cycles

While all washing machines have basic cycles to handle everyday laundry needs, some machines go above and beyond with specialized cycles for oversized items like comforters or items labeled for hand-washing. “The number of cycles is not an indication of overall washing power—different cycles just provide options to meet the needs of many different consumers,” says Jennifer Ahoni, P&G fabric care principal scientist and laundry expert. “Smart machines have additional sensors to detect the conditions of your load and enhance consumer benefits. When looking at cycles on washers and dryers, consider if there are any specific needs you desire for your laundry, and select a machine that has those available.” Another popular option appearing on many front-loading washers, and some top-loading washers, is a sanitizing cycle that uses high heat to kill up to 99.9 percent of bacteria—perfect for dirty dish rags or pet bedding. Allergen-related cycles are also a hot commodity, especially for allergy sufferers, since they promise to eliminate pollen, dust, dander, and other potential triggers. The Electrolux ELFW7537AW Front Load Washer, which is a part of our top set for energy savings, is certified by the National Science Foundation for removing 95 percent of allergens in your laundry.

Drum Material

Since your clothes are about to get washed and whirled inside of a machine, you want to be sure that nothing will snag the fabric of your favorite blouse. Stainless steel tubs are considered the smoothest and most durable choice for washing machine drums. They’re often included with higher-end washing machines. Porcelain-enameled steel tubs are also popular and cost less, but over time the porcelain finish can chip or wear away—leaving exposed steel that may rust and stain or snag clothes. Less commonly seen, but sometimes used in low or mid-range machines, are heavy-duty plastic washtubs. While durable enough to last for many years, they may not be well suited for high-speed spin cycles, and they can develop rough spots that might catch clothes over time.

What to Look for in a Dryer

Gas or Electric Design

To supply the hot air it will take to dry your clothes thoroughly, you’ll need a dryer with a heater that is fueled by natural gas or powered by electricity. Does your laundry room have a natural gas line that you can connect a dryer to? If not, you’ll need to install one if you want the efficiency of a gas dryer. A gas dryer will cost more initially—especially if you need to pay to have a gas line installed, and there may be additional fees to have a gas dryer hooked up during delivery. Still, this type of dryer is generally capable of drying clothes more quickly, and it may cost less to operate, depending on the cost of utilities in your area. Electric dryers don’t require a separate gas line—just plug it in, and it’s ready to operate. You’ll generally find that electric dryers cost about $100 less than their gas counterparts. However, they typically have longer drying times, which means greater energy usage and increased costs in the long run.

Capacity

Make sure that you have a dryer suitably sized to handle the capacity of your washing machine. If not, you’ll have a load of soggy clothes ready for drying, and you’ll only be able to fit some of them in your dryer. The rule of thumb used to be to find a dryer with twice the cubic capacity of the washing machine, but increased efficiency in dryer performance means that you won’t need to adhere strictly to that formula anymore. Still, if you have a washer with a capacity of 4.5 cubic feet, look for a dryer with at least 7 cubic feet of drying space. That will also provide enough room to dry larger items, like queen- or king-sized comforters. Our top pick for a high-capacity set, the LG SIGNATURE WM9500HKA 5.8 cu. ft. Smart Front Load Washer and DLEX9500K 9 cu. ft. Smart Stackable Electric Dryer, can easily wash and dry an entire king-sized comforter and sheet set in one load.

Standout Features

Bulk Dispenser

You can typically find a bulk dispenser in a high-capacity washing machine. This feature allows you to fill up a dispenser with your favorite laundry detergent once, and not have to fill it again for up to 40 loads. Any household that runs its machine on a daily basis, maybe because there’s a baby or athlete, will find this feature handy. It cuts down the preparation time for each cycle. Load-sensing technology helps your washer dispense the exact right amount of detergent for the size of your load, so you’ll potentially waste less.

Built-in Faucet

If you frequently find yourself pre-treating stains in your sink or on the top of your washer, consider a washer with a built-in faucet. Located in the drum of a top-loading washer, the faucet allows you to work at dirt, oil, or wine stains, right over your drum. The process is less messy as a result. If your washer is located in a closet or mudroom, this feature will also be handy, as you don’t need to bring your dripping item from one room to another.

Reversible Door

A reversible door is particularly handy if you’re installing a washing machine or dryer in a small and limited space. Found on front-loading machines, this type of door can be swung open to the left or the right with proper installation. No matter which way you set it up, the seals will also remain nice and tight. This feature is not exclusive to high-end models, but it isn’t guaranteed on all washers and dryers either.

Why Trust The Spruce?

Erica Puisis has been covering large appliances for The Spruce since 2017. She’s written more than 200 articles and has experience using front-loading, top-loading, and all-in-one machines. For this piece, she relied on her expertise and extensive product research to find the very best machines for your laundry situation. Efficiency is also a major reason to purchase a washer and dryer together. “Washer and dryer pairs are designed to work together,” says Childers. “During the final spin, a washing machine is designed to remove a certain amount of water from the clothes. The dryer is designed to efficiently remove that amount of remaining moisture from its paired washing machine. Some manufacturers design connected machines that transmit data from the washer to the dryer to optimize the laundry process.” Our best high-efficiency pick, the LG Electronics WM4200HWA 27 in. 5.0 cu. ft. Front Load Washing Machine, and its matching dryer include smart pairing, which allows the dryer to find the best dry settings for the load of clothes currently in the washer. Many retailers offer attractive deals when you purchase a washer and dryer together. By purchasing a set, you can save several hundred dollars on your new appliance purchase. Replacing just one machine can leave you with worry about when the other appliance may require replacement or repair. Take advantage of the opportunity to save, and sync up your washer and dryer set by buying a washer and dryer together and enjoying the peace of mind from having a new laundry duo.  Space and aesthetics are two more reasons to buy a washer and dryer at the same time. A matching washer and dryer will generally share the same finish, design features, and depth and height dimensions. These shared attributes will make them a snug pair that will fit in your laundry area without one machine sticking out more than the other or looking out of place. Opting for a gas dryer usually means a price increase of about $100 with most retailers. If you don’t already have a natural gas line located at the installation spot for your machine, don’t forget to factor in the cost of installation by a professional.   For the washer, you’ll want to connect the corresponding hoses to the hot and cold water supply outlets and the washer. Once those are firmly on, make sure the drain line is in a standpipe or utility tub. Then turn the water supply and breakers back on, plug in your washer, and test for leaks. Once you’re sure it’s working, place the washer, and level it. For the dryer, clean the outside and inside of the vent. Then, connect the metal duct vent or plastic duct hose to the dryer’s outlet and the external vent. Next, put it in place, level it, and plug it in. These steps assume that you are installing a washer and dryer in a location with a previous laundry setup. For areas that need electrical outlets and water connections, or for installation jobs you’re not comfortable tackling on your own, you may need to hire an electrician and plumber to prep the area for the installation of your appliances, and then a professional to actually install them. Many major retailers offer installation packages with the purchase of your new appliance, sometimes for free and other times at an additional cost. If you have a retailer install your appliance, they will likely send professionals from their own company or a third-party contractor to your home. You’ll want to follow their checklist of pre-installation tasks to make sure installation goes smoothly. This list often includes tasks like making sure there is an easy path to and from the spot where you want your machines installed. “The most important thing for consumers is to perform regular maintenance,” says Childers. “This includes routine machine cleaning cycles designed to remove washing machine residues, cleaning dispensers, cleaning the dryer lint screen, and having a qualified service technician maintain the ductwork of a vented dryer. Properly maintaining the appliance can have a positive impact on performance.” Marisa Casciano is a senior commerce editor for The Spruce and has researched the ins and outs of air purifiers, dishwashers, vacuums, and more in the home space. To edit and update this piece, she read through dozens of product listings, user manuals, and verified customer reviews. She watched informative videos, checked out the models in person, and did extensive research on the latest and greatest technology. Emma Phelps is an updates writer for The Spruce. She has previously researched the best places to buy appliances and has written reviews on everything from humidifiers to refrigerators. To update this piece, Emma researched individual models and sets, and optimized recommendations across our washer and dryer library. Emma also reached out to two specialists at P&G. Gary Childers, fabric care scientist and appliance expert, and Jennifer Ahoni, fabric care principal scientist and laundry expert, offered essential insights for purchasing washer and dryer sets and caring for them.