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6 Month Replacement Refrigerator Air Filter (ADQ73214404)

  • LT120F

Key Features

  • Part #: ADQ73214404

Receive your next filter automatically


Want us to ship your next air filter to you, when you need it? LG makes it simple with our handy fridge air filter renewal plans. Buy now and SAVE 15% off the online price for 12 month’s supply.*

Change is good

Change is good

Help keep your food tasting fresh by periodically changing your refrigerator's air filter. It’s best to change your air filter approximately every six months and/or when your CHANGE FILTER light comes on your LED control panel.



The LT120F Fresh Refrigerator Replacement Air Filter (part # ADQ73214404) is compatible with the following LG refrigerators:¹

The sale of counterfeit and deceptively labeled water filters is a growing problem in the U.S.. 3rd party filters are not guaranteed to properly filter water in your LG refrigerator and may cause damage not covered under the terms of LG's warranty. Always use new LG filters with your LG refrigerator. It is essential that the manufacturer's recommended installation, maintenance and filter replacement requirements be carried out for the product to perform as advertised.


●LFX28968D, LFX28968SB, LFX28968ST, LFX28968SW
●LFX29927SB, LFX29927ST, LFX29927SW, LFX29927WB
●LFX31925SB, LFX31925ST, LFX31925SW
●LFXC24726D, LFXC24726S
●LFXC24766*, LFXC24766S
●LFXS24623B, LFXS24623D, LFXS24623S, LFXS24623W
●LFXS29626B, LFXS29626S, LFXS29626W
●LFXS30726B, LFXS30726S, LFXS30726W
●LFXS30766D, LFXS30766S
●LMXC23746D, LMXC23746S
●LMXS30776D, LMXS30776S
●LPXS30866D, LPXS30866S

Packing Type Standard
Replacement Part # ADQ73214404
Gross Width (inches) 3.3"
Gross Depth (inches) 1.1"
Gross Height (inches) 4.5"
Gross CBM 0.000264

What People Are Saying

Rated 5 out of 5 by from Interior Air Filter Refrigerator System memory reminders and ease of installation.
Date published: 2017-06-06
Rated 5 out of 5 by from So easy! Love that my refrigerator with the bottom freezer tells me when it needs a filter and that it was easy to order and install. In my busy life convenient and easy are the magic words.
Date published: 2016-08-02
Rated 4 out of 5 by from Smells good all the time My fridge never has a weird smell to it due to the filters.
Date published: 2016-03-24
Rated 4 out of 5 by from Easy installation! Works great, but quite pricey. Very easy to change filter in a matter of seconds
Date published: 2016-03-13
Rated 4 out of 5 by from air filter ok The air filter for my refrigerator works very well. My only problem with this product is the price. The price is ridiculous and the filter is only good for 6 months. Would I recommend this product? Since I own the refrigerator and have to use the filter I guess I would recommend it.
Date published: 2015-05-06
Rated 4 out of 5 by from Easy to install. Keeps the air inside fresh Absolute necessity if you store stuff inside the fridge. This filter keeps the air fresh and clean as it circulates inside the unit. LG has an auto replacement program that will help remind us to change the filter if the quality of air inside does not.
Date published: 2015-04-15
Rated 4 out of 5 by from Easy to install Filter is easy to install. Helps keep the food fresh. Priced a little high.
Date published: 2015-03-15
Rated 5 out of 5 by from The inside smells as good as the outside looks This is such an easy item to replace, I replace mine every 6 months; and even though the kitchen smells like garlic, the inside of the refrigerator smells neutral.
Date published: 2015-03-12
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We're here to support you with our product.

View LT120F Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Do I leave the paper that is taped to the filter on when I install the filter?  There are no instructions in the box I received.

Asked by: CRAN
We appreciate your interest in this filter. Remove the paper to allow air flow through the filter itself.
Answered by: NeilE
Date published: 2016-07-18

"Do I peel off the thin paper backing that is taped to the filter before putting it in the fridge?"

Asked by: velocitygirl
Did you ever find out?  There are no instructions with the set of 3 that I bought from Amazon.
Answered by: CRAN
Date published: 2016-07-12

I m having lg fridge it for 10 days with food inside. It got fungus and bed smell . I clean it but still bad smell is coming .pls help

Asked by: Swapnil
You definitely should not put any food back in your refrigerator until it has been thoroughly cleaned and you have made sure that they isn't any fungus left inside. After you clean it, you may need to leave the refrigerator open to let it aerate before you start using it again. There really is nothing else that anyone can help you with other than you having to clean the refrigerator thoroughly. If you need further assistance with anything related to the refrigerator, please contact our subsidiary in India^IFV
Answered by: LGJoel
Date published: 2016-05-10

Is compatible with model  LMXS27626S

Asked by: Diame
The LG 6 Month Replacement Refrigerator Air Filter (part # ADQ73214404) is the same and only Air Filter used in all LG refrigerators that use an air filter including the ENERGY STAR® Qualified LG 27 cu.ft. Ultra-Capacity 4 Door French Door Refrigerator, Model # LMXS27626S...^IFV
Answered by: LGJoel
Date published: 2016-05-01

is this compatible with refrigerator model LFXS30766S?

Asked by: MtCi
Not all models of the ENERGY STAR® Qualified LG 30 cu.ft. Super-Capacity French Door Refrigerator w/ Door-in-Door®, Model # LFXS30766S use an Air Filter, but if yours does, the LG 6 Month Replacement Refrigerator Air Filter, Model # LT-120F, part # ADQ73214404 would fit, it's the only filter used for any LG refrigerator that uses an Air Filter...^IFV
Answered by: LGJoel
Date published: 2016-04-08

I have an LG refrigerator model # LFXS32726, what air filter do I use?

Asked by: Abeg
Accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at The part number for the air filter is ADQ73214404.
Answered by: NeilE
Date published: 2016-02-10

Is there something special to do to turn the cover for the fresh air filter?

I see how it's supposed to turn counterclockwise to open it but it doesn't want to turn. I don't want to force it and break it.
Asked by: SRD11
We would be more than happy to assist you in this matter. To do so, it would be helpful to have the model number of the refrigerator in question. Please contact our Customer Interactive Center at 800-243-0000 to troubleshoot this matter.
Answered by: NeilE
Date published: 2017-01-27

Does this air filter fit this model- LFXS24623S?

There is nothing in the manual that came with the frig that tells how to replace the air filter or what part is needed.
Asked by: Kaym56
I apologize, but no; according to our information, it appears that this refrigerator has not been designed with an air filter.
Answered by: NeilE
Date published: 2016-02-28
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