Impeller vs. Agitator Washing Machines: How Do They Work?

Washing machines are the type of investment you want to be sure about. These machines are the workhorses of the house, so it is important to select the one that will suit your family's needs. Beyond the options of front-loading or top-loading, there are also the washing mechanisms to choose from, namely – agitator and impeller. While they have many similarities, there are also some differences in the way they clean, so come with us to explore the pros and cons of impeller vs. agitator washers to see which will work best for your household.

Impeller vs. Agitator Washer

When it comes to comparing agitator vs. impeller washers, there are a number of similarities: both are energy-efficient top-load washing machines with the ability to handle large loads, but it is the way their individual mechanisms function and the techniques they use to wash clothes that differ. Understanding the contrast in their designs will help you know what to look out for when making your purchase.

What Are Impeller Washing Machines?

The impeller washer has a low-profile cone or disc within the washing basket that spins/rotates to gently rub the clothes against one another with detergent in order to loosen stains and get them clean. By using centrifugal force, the clothes go from the outer rim of the washing basket to the center and are then pushed back out again for a gentle cleaning friction.

Pros of an Impeller Washer

• They have a newer and more modern design.
• The rotating disc/cone pushes out and distributes water as well as detergent and clothing evenly during the wash cycle.
• By using a small amount of water, friction is optimized, providing a gentle yet thorough clean.
• Thanks to the low profile impeller mechanism, there is more room in the washer, giving the laundry more space to move in
• Since the impeller takes up less space, there is more room in the washing basket for bulky items.
• This also means laundry is easier to load/unload.
• Typically uses less water.
• Dry times are shorter thanks to the high speed spins that effectively remove moisture.
• Often more energy-efficient.
• Provide a gentler clean for more delicate items.

Cons of an Impeller Washer

• Their newer design often means their price tag is slightly higher than those of agitators.
• The gentle cleaning often results in a longer wash cycle.
• Some sources say they aren't as effective at removing odors and dirt and agitator washing machines.
• There can be fewer fabric care settings.
• Some impeller models can be harder to keep clean as they are more prone to trapping dirt and debris.

Tip!

Both impeller and agitator washing machines function optimally when correctly loaded – so make sure your clothes are evenly placed around the wash basket for a thorough clean.

What Are Agitator Washing Machines?

These washers use a finned or vaned central post in the center of the wash basket, to twist (or agitate) back and forth. This more "hands-on" technique means the agitator rubs directly against the clothing to help break down stains for a thorough clean during a regular cycle.

Pros of an Agitator Washer

• The heavy-duty washer action can help remove tougher stains.
• Their design is what most people are more familiar with.
• Typically more budget-friendly.
• Often has a short wash time.
• They have a variety of fabric care options.
• Are especially ideal for heavy-duty items and tough stains.
• The water and detergent are evenly distributed for a more effective wash.

Cons of an Agitator Washer

• They can be harder on clothes, though design advancements are changing this.
• Due to the agitator's position in the center of the washing basket, it can be a little more difficult to remove wet laundry.
• The agitator also takes up more space in the machine, meaning they may hold less clothes.
• Uses more water and detergent.
• Not great for larger, bulky items.

The truth is that doing laundry is far easier when you have the correct appliance for the job. Now you understand the difference between an impeller vs agitator washer, you will be able to carefully select the right one for your laundry needs.

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