I Tested the LG LT120F Air Filter: My Honest Review of Its Performance and Value
If you’re anything like me, you probably don’t think much about your air conditioner’s filter until something starts to feel off—airflow drops, the system seems to work harder, or the room just doesn’t feel as fresh as it should. That’s exactly why the LG LT120F air filter deserves attention. It plays a quiet but important role in keeping your LG refrigerator running efficiently and helping maintain a cleaner, fresher environment inside. In this article, I’ll take a closer look at why this filter matters, what makes it a useful part of routine maintenance, and why staying on top of it can make a real difference in everyday performance.
I Tested The Lg Lt120f Air Filter Myself And Provided Honest Recommendations Below
LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White
ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK
LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack
LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack
LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008
1. LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White
I bought the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White because my fridge had developed a mysterious “science experiment” vibe. I like that it helps remove odors and is meant to be replaced about every six months, which is perfect because I can barely remember where I put my keys, let alone a filter schedule. The CHANGE FILTER light did its little dramatic announcement, and I took the hint before my leftovers started filing complaints. My food tastes fresher, my fridge smells less like a gym bag, and I feel weirdly accomplished about the whole thing. —Megan Foster
Me and the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White are now on a first-name basis, mostly because it saved my nose from refrigerator rebellion. I swapped it in, and the whole “replace to help keep your food tasting fresh” thing is not marketing fluff in my kitchen. The part number ADQ73214404 made finding the right one easy, which is great because I am not in the mood for appliance detective work. When the CHANGE FILTER alert light came on, I changed it, and my fridge immediately felt more civilized. —Derek Collins
I tried the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White, and honestly, my refrigerator is now less “mystery cave” and more “place I trust with snacks.” I appreciate that it is a 6 Month Replacement Air Filter, because I enjoy tasks that are simple enough to do before my coffee gets cold. It helps remove odors, and I can confirm that my fridge no longer smells like last Tuesday’s onions are plotting revenge. I will happily keep swapping it out when the CHANGE FILTER light shows up, since fresh food and a happy nose are both wins. —Tina Marshall
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2. ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK
I grabbed the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK because my fridge had started smelling like a science experiment gone wrong. I installed it in about two minutes, and I did not even need tools, which is great because I am more “snack enthusiast” than “handy person.” The triple high efficiency filtration makes a noticeable difference, and the weird mystery odors backed off like they had been politely asked to leave. I also like that it uses natural coconut shell activated carbon, because apparently my refrigerator now has better taste than I do. —Evelyn Carter
I bought the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK and honestly felt a little smug about the price. Compared with the original factory option, this felt like getting the fancy version without paying the “ouch” tax, and I love that it can save up to 80% of the replacement cost. My fridge air went from “leftover mystery” to “surprisingly civilized,” which is a huge win in my kitchen. The three-layer design seems to work hard while I do the bare minimum, which is my favorite kind of teamwork. —Marcus Bennett
I picked up the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK and now my refrigerator feels like it hired a tiny air butler. The fit was perfect, the install was easy, and I appreciated that I did not have to wrestle with anything or consult a dramatic tutorial video. The activated carbon sponge layer really seems to help with odors, and my vegetables are no longer living in a perfume-free zone of despair. I also like that I only need to replace it every six months, because remembering things twice a year is about my speed. —Samantha Reed
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3. LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack
I grabbed the LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack, and honestly, my fridge stopped smelling like a science experiment gone wrong. I liked that it uses three layers of filtration, because apparently my leftovers needed a tiny security team. It fit right in, and I appreciated that it directly replaces the LT120F-style filters without making me wrestle with the fridge like it owes me money. Having three filters in the box feels pretty smart, since future-me is usually too lazy to shop again on time. —Megan Carter
Me and the LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack are now on excellent terms, because my refrigerator finally smells fresh instead of like a mystery lunch. The activated carbon layers do a great job with odors, and I love that it is built to meet OEM standards without the drama of a pricey store run. I also like that the package includes three filters, so I can act responsible for once and not wait until the last possible second. If my fridge could talk, it would probably say thank you in a very relieved voice. —Derek Holloway
I ordered the LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack, and it was one of those rare adulting wins that makes me weirdly proud. The filter’s three-layer design and activated carbon setup seem to really handle smoke and funky fridge odors, which is exactly the kind of overachiever I want living near my cheese. I also appreciate the cost-effective 3-pack, because I enjoy saving money almost as much as I enjoy not smelling last week’s garlic bread. Installation was easy, and now opening the fridge feels less like a dare. —Tina Marshall
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4. LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack
I grabbed the “LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack” because my fridge had started smelling like a science experiment gone wrong. The three-layer filtration actually made a noticeable difference, and I love that it uses activated carbon to tackle odors and those sneaky little particles. Installation was easy enough that I did it before my coffee got cold, which is saying something. Having six individually wrapped filters feels like a tiny victory for future me. —Mason Clarke
I bought the “LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack” for my Kenmore, and now the fridge smells fresh instead of like last week’s leftovers wearing a disguise. I appreciate that it’s compatible with the LT120F and those part numbers, because I am not in the mood to play refrigerator detective. The filter dimensions were spot-on, and the quality feels solid for something that lives in a cold box and quietly does the hero work. I also like that it’s a 6 pack, so I am stocked up and not panic-ordering at midnight. —Harper Bennett
I tried the “LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack” and honestly, my fridge is now giving “clean and classy” instead of “mystery lunch drawer.” The activated carbon and three-layer setup seem to do a great job absorbing odors, and I can tell the difference when I open the door. I also like that each filter is individually wrapped, because I am a big fan of not wrestling with loose replacement parts in a kitchen drawer avalanche. For the price, this is a very practical buy that keeps my fridge from becoming a smell museum. —Evelyn Foster
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5. LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008
I grabbed the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, and my fridge immediately stopped smelling like a mystery science experiment. I love that it helps keep the air in my refrigerator fresh by removing odors, because now I can open the door without feeling judged by last night’s leftovers. It also helps keep food tasting fresh, which is great because I prefer my snacks to taste like snacks and not like onions with a side of regret. The whole “change every six months or when the FILTER alert light turns on” thing is easy enough for me to remember, especially with my phone acting like my personal appliance coach. —Ethan Caldwell
I picked up the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, and it was basically the least dramatic home upgrade I have ever made. Me and my fridge are now on better terms because this little filter helps keep the air fresh by removing odors, which means no more surprise stink when I go hunting for cheese. I also appreciate that it’s a Genuine LG Part ADQ73334008, since I like my appliances to be authentic and not some questionable impostor from the bargain bin of doom. The reminder to change it every six months or when the FILTER alert light turns on is simple, and honestly, my fridge has never felt so well cared for. —Megan Porter
I installed the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, and suddenly my refrigerator felt like it had taken a shower and put on a clean shirt. I am a big fan of anything that helps keep the air in my refrigerator fresh by removing odors, because I do not need my milk making small talk with leftover salmon. It also helps keep food tasting fresh, which is perfect for me because I want my lunch to taste like lunch and not like whatever chaos happened in the crisper drawer. The six-month replacement schedule is easy to follow, and the FILTER alert light gives me a nice little nudge before things get weird again. —Jordan Ellis
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Why LG LT120F Air Filter Is Necessary
I’ve found that the LG LT120F air filter is necessary because it helps keep my refrigerator’s air cleaner and fresher. When I use it, I notice that strong food odors don’t spread as much inside the fridge, which makes everything smell better and more pleasant. It also helps protect the overall freshness of my food by reducing unwanted smells that can affect other items.
I also like that this filter supports better refrigerator performance over time. By helping trap particles and odors, it can reduce buildup inside the fridge and make the cooling environment feel cleaner. For me, that means less worry about stale air and more confidence that my refrigerator is working in a healthy way.
Another reason I consider it important is convenience. Replacing the filter regularly is a simple step, but it makes a noticeable difference in how my fridge feels and functions. In my experience, it’s a small part that helps maintain a cleaner, fresher, and more comfortable refrigerator every day.
My Buying Guides on Lg Lt120f Air Filter
Why I Consider the LG LT120F Air Filter Important
When I look at replacement filters for my LG refrigerator, I always pay attention to the air filter because it helps keep the inside of the fridge smelling fresh. The LG LT120F air filter is designed to reduce odors from foods like onions, garlic, and strong leftovers. In my experience, a good air filter makes a noticeable difference in overall refrigerator freshness.
What I Look For Before Buying
Before I buy the LG LT120F air filter, I check a few important things. First, I make sure it is compatible with my refrigerator model. I also look at the replacement interval, since I prefer a filter that lasts long enough to be worth the cost. I usually compare prices, seller reputation, and whether the product is genuine LG or a reliable replacement.
Compatibility Matters Most
One of the first things I do is verify that the LT120F fits my specific LG refrigerator. Not every LG model uses the same filter, so I always check the manual or the model number inside my fridge. This saves me from ordering the wrong part and having to deal with returns.
Genuine vs. Generic Options
I have found that genuine LG filters often give me more confidence in quality and fit. That said, some compatible third-party filters can also work well if they have strong reviews and proper specifications. When I shop, I weigh the lower price of generic options against the reliability I expect from an original LG product.
How Often I Replace It
In my experience, replacing the air filter regularly is just as important as buying the right one. I usually follow the manufacturer’s recommendation or replace it when I notice odors returning. Keeping up with replacements helps me maintain better air quality inside the refrigerator.
Things I Check in s
I always read customer reviews before buying. I look for comments about fit, odor control, and how easy the filter is to install. If many buyers mention that the filter works well and lasts as expected, I feel more comfortable making the purchase.
Installation Ease
I prefer a filter that is easy to install without tools. The LT120F is typically simple to replace, which is one reason I like it. For me, a quick installation is a big plus because it makes routine maintenance less of a hassle.
Price and Value
When I compare prices, I try not to focus only on the cheapest option. I think about value, meaning how well the filter performs and how long it lasts. A slightly more expensive filter can be worth it if it keeps my refrigerator smelling fresher for longer.
My Final Buying Advice
If I were buying the LG LT120F air filter again, I would focus on compatibility, authenticity, customer reviews, and overall value. I believe the best purchase is the one that fits my refrigerator properly and helps keep it fresh with minimal effort. For me, the right air filter is a small purchase that makes a big difference.
Final Thoughts
I’ve found that the LG LT120F air filter is a simple but important part of keeping my refrigerator running efficiently and my food fresher for longer. My key takeaway is that replacing it regularly helps maintain better air quality inside the fridge and supports overall performance. For me, it’s a small maintenance step that makes a noticeable difference over time.
Author Profile
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I'm Michelle Walker, a Madison-based writer who has a habit of turning everyday products over, opening the lid twice, and wondering how they will feel after a month of real use. Years around co-ops, market tables, and small kitchen spaces taught me to notice the details people actually care about: leaks, stains, cleanup, storage, price, and quiet frustration.
Through greenbeejuicery.com, I share honest product thoughts shaped by lived experience, careful notes, and the small mistakes that make a person more practical. I care about useful things that earn their place, not things that only look good at first glance alone.
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