Hi SmithWolfe, we apologize for the error in the specs. This unit utilizes an impeller. An impeller is a low-profile cone at the bottom of the tub that uses fins, cones, or discs to create motion. This motion pushes clothes to rub against each other, versus against an agitator, to break down dirt. We hope this helps!
4 years, 9 months ago
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WhirlpoolTeam