4.5 Cu.ft. Smart Wi-fi Enabled All-in-one Washer/dryer With Turbowash® Technology - WM3998HBA

Fast Forward Your Wash

Give big loads the same great clean while cutting your wash time by up to 30 minutes¹ with LG’s enhanced TurboWash technology.

A Smarter Way to Wash

6Motion Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.

AAFA Certified LG Washers²

LG washers with the Allergiene Cycle use the power of steam to remove over 95% of pet dander and dust mites.

Cold Wash Without Compromise

ColdWash technology penetrates deep into fabrics, for cold water savings with warm water performance.

Get it All Done In Less Time

Ultra-large capacity (4.5 cu.ft.) means you have the room to do more laundry in fewer loads.

Life's better when your home runs smart

Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone.

Ventless Drying

No access to external venting? No problem. LG’s all-in-one washer/dryers use ventless condensing to dry your clothes without the need for external venting.

Measure First, Order Right.

Nothing is more frustrating than an appliance that doesn’t fit. We’ll help you find the right one for your space.

ThinQ Offer: Get a free extra year limited warranty (up to $185 value) through 7/10/24. Terms applyᶲ

4.5 cu. ft. Ultra Large Capacity lets you clean larger loads

With LG's enhanced TurboWash, powerful high-pressure nozzles save up to 30 minutes per load¹

6Motion technology uses different wash motions for a thorough clean

AAFA certified LG washer with the Allergiene Cycle uses the power of steam to deep clean

Get the ThinQ app to access smart functions

LG's ventless condensing drying offers easy installation anywhere without the need for vent set-up

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