Big Space. Cool Features.

Super-Capacity 3 Door French Door Refrigerator with Door-in-Door™


  • Super-Capacity (31 cubic feet)
  • Slim SpacePlus™ Ice System
  • Door-in-Door™ Easy Access
  • 10 Year Manufacturer's Limited Warranty on Linear Compressor


LFX31945ST 4.8 5 423 429
Best Fridge ever! This fridge is the best, very roomy and is quiet, ice maker is great and don't take up any useable space like my old fridge did, also the water filter is slim and easy to change and the led lighting is very bright!, the freezer is very large, the 3rd door is also very useful for quick items you use the most, This fridge is so nice when my daughter saw it she said to me "You have to put in your will I get the fridge!!" lol!! , all my major appliances are LG now. Buy this fridge you will love it! April 20, 2014
Best Refrigertor I have ever owned! Without a doubt, the best designed and engineered refrigerator I have ever owned. Love the French Doors as well as the "Door In a Door", it makes storage so easy not only for everyday, but is fantastic for parties. Try fitting even one party tray into most regular refrigerators, not happening...with this fridge we can easily fit 4 LARGE party trays inside. It has been very energy efficient. My only hesitancy was the freezer on the bottom, wasn't sure how I would like it, turns out I really like this feature, its much easier to keep organized and very handy, you can easily see everything in it. I like the design of the water and ice in the door, easier to keep clean than my other one which had a "well" where water could collect and stagnate. This is much more sanitary and efficient. This is the refrigerator I have been waiting for my whole life!! And I'm NOT kidding! Thanks LG for another great all my appliances are LG! April 19, 2014
The over all look and features are great. I have only one small complaint. When the motor runs, it is very loud. Very distracting. I am hard of hearing, and it is very loud even to me. We will be calling someone to come and check it out. Other then that, we are very pleased with our choice. April 16, 2014
I love my new refridgerator!! I couldn't ask for a better refridgerator! The ice maker is sufficient and quiet. There is so much space in both the fridge and the freezer~ Love the lighting and the ease of changing the filters. The outside finish is easy to keep clean. So glad we purchased this unit~ April 16, 2014
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With a generous 31 cu. ft. capacity, this LG three-door refrigerator not only has the features to help keep your food fresh, it's got the room to store it all. The Smart Cooling System is designed to maintain superior humidity and temperature level and a Fresh Air Filter helps keep the air around your food from getting stale. And with Door-in-Door™ and 3-Tier Organization™ Freezer, using this refrigerator and keeping it organized is a breeze.

Design, features and specifications subject to change without notice. Screen images simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.

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