Beneath this mega capacity washer’s beautiful exterior are LG innovations that are built to perform. TurboWash™ 360° uses five powerful jets with variable sprays to give even larger loads a complete clean in under 30 minutes*. Built-in intelligence uses AI technology and advanced sensors to detect fabric texture and load size to automatically select the perfect settings—and take out the guesswork. Activate Smart Pairing™ in the ThinQ® app, and the washer can even tell the dryer to select a compatible drying cycle, making it the ultimate laundry hack. And even better for asthma or allergy sufferers, the Allergiene™ cycle uses the power of steam to reduce common household allergens in baby clothes, bedding and more. *Based on independent testing comparing models WM4200 and WM3900 in normal cycle with TurboWash™ Option, 10 lb. load (June 2020).

• With 5.0 cu. ft. capacity, you can fit a king-size comforter and more in a single load, for big time savings every week.
• With TurboWash™ 360°, five powerful jets spray clothes from multiple angles for a complete clean in under 30 minutes*.
• Built-in intelligence takes out the guesswork—AI technology selects optimal wash motions and settings. Washer can auto-select a compatible drying cycle.
• AAFA certified LG washers with the Allergiene™ Cycle use the power of steam to remove over 95%** of pet dander and dust.
• The ThinQ® App controls laundry remotely & Proactive Customer Care sends maintenance tips & alerts.
• The real tempered glass door provides a sleek, stylish look that also resists shock and scratches.
• ColdWash™ technology penetrates deep into fabrics, for cold water savings with warm water performance.
• Backed by a 10-year limited warranty, the LG Direct Drive Motor delivers peace of mind with every load.
• ENERGY STAR® Certified - This LG high efficiency washer uses far less water and energy than a conventional washer for savings that add up with each load.
• LG SideKick™ compatible - add the one-of-a-kind LG SideKick™ pedestal washer*** and wash small loads that can't wait or two loads at once.
• LG closet-depth washers and dryers have a shallower depth to fit in more places & add sleek style to any room.
• Unlike porcelain & plastic, LG's NeveRust™ Stainless Steel Tub and Lifters avoid chips that snag on & ruin clothing.
• With the LG TubClean system, you don’t have to worry about mold, mildew or musty odors. Simply select the TubClean cycle, add liquid bleach or other cleaner and let the washer do the work to thoroughly clean and dry the tub, door and gaskets. Run it every month or so to keep your washer—and your laundry—clean and fresh.
• LG 's TrueBalance™ Anti-Vibration and LoDecibel™ systems are designed for quiet operation that keeps even big loads in balance to reduce washer noise and vibration.
• SpeedWash™ Cycle gets small loads clean and refreshed in just 15 minutes.

*Based on independent testing comparing models WM4500, WM4200, or WM4000 and WM3900 in normal cycle with TurboWash™ Option, 10 lb. load (June 2020).

**Based on certification by the Asthma and Allergy Foundation of America (AAFA)

***LG SideKick™ Sold Separately.