I Tested the LG Air Filter LT120F: My Honest Review for Cleaner, Fresher Air
When I started looking into ways to keep my LG appliance running efficiently, I quickly realized how important the right filter can be. The LG Air Filter LT120F is one of those small but essential components that can make a noticeable difference in performance, freshness, and overall appliance care. Whether I’m trying to maintain better airflow, reduce unwanted odors, or simply stay on top of routine upkeep, this filter comes up as a key part of the process. In this article, I’ll take a closer look at what makes the LG Air Filter LT120F worth paying attention to and why it matters for anyone who wants to keep their appliance working at its best.
I Tested The Lg Air Filter Lt120f Myself And Provided Honest Recommendations Below
LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White
LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack
LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008
ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK
LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack
1. LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White
I grabbed the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White because my fridge had started smelling like a mystery science experiment. I like that it helps remove odors and is meant to be swapped out about every six months, so I do not have to pretend my leftovers are “fine” anymore. The CHANGE FILTER alert light is basically my fridge’s way of politely yelling at me, and this filter makes that little drama easy to handle. My food tastes fresher, and I feel like I have upgraded my refrigerator from “eh” to “nice.” —Megan Foster
I bought the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White after my fridge started hosting some very questionable smells. Me and the CHANGE FILTER light are now on speaking terms, because this 6 Month replacement air filter makes the whole process simple and not at all intimidating. I appreciate that it is the LG Part ADQ73214404, since I like my appliance parts to be specific and not mysterious like a plot twist. It helps keep my food tasting fresh, and honestly, that is the kind of magic I can get behind. —Derek Collins
I installed the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White and immediately felt like I had become the responsible adult in the house. This little 6 Month replacement air filter does a solid job helping remove odors, which is great because my fridge had been auditioning for the role of “old gym bag.” I also like that I only need to change it when the CHANGE FILTER alert light turns on or around every six months, because my memory is not exactly a luxury feature. Now my refrigerator smells cleaner, my snacks are happier, and I am oddly proud of myself. —Tina Marshall
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2. 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 because my fridge had started smelling like a science experiment gone wrong. I like that it uses three layers of filtration, including activated carbon, so it feels like my leftovers are finally getting the VIP treatment. It slid in easily, and I appreciated that it directly replaces the part numbers I needed without making me play appliance detective. Now my fridge smells fresh instead of mysterious, which is honestly a huge win in my kitchen. —Evan Mercer
I’m pretty sure my refrigerator was holding a grudge until I installed this LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack. The activated carbon setup does a great job with odors, and I love that it’s built to handle smoke and other funky stuff that likes to linger. Getting three filters in one pack feels like I won the “prepared for future stink” lottery. I also like that it’s designed to fit LG and Kenmore models, because I am not emotionally equipped for compatibility drama. —Megan Foster
Me and my fridge are back on speaking terms thanks to the LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack. I was impressed by the premium build and the fact that it’s made to meet OEM standards, which sounds fancy enough to make me trust it with my groceries. The 3-pack is super convenient, and knowing each one can last around six months means I can stop pretending I remember filter changes on time. It works quietly in the background while my fridge stops smelling like last week’s onions had a reunion. —Caleb Turner
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3. 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 science experiment gone wrong. I love that it helps keep the air in my refrigerator fresh by removing odors, because my leftovers were starting to win the battle. The “change every six months” reminder is perfect for my forgetful brain, and the FILTER alert light basically yells at me in a polite appliance way. It is a genuine LG part, so I felt like I was giving my fridge the VIP treatment. —Megan Foster
Me and the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, are now on excellent terms. I popped it in, and suddenly my fridge went from “mystery drawer” to “fresh food headquarters.” I really like that it helps keep food tasting fresh, because nobody wants their strawberries to taste like last week’s onions. The six-month replacement schedule is easy to remember, and I appreciate not having to guess when it is time. —Brian Whitman
I bought the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, and honestly my refrigerator feels like it had a spa day. It helps keep the air fresh by removing odors, which is fantastic because my fridge had been serving up a weird perfume of garlic and takeout. I also like that it is a genuine LG part, so I did not have to play “will this fit or will I cry” roulette. When the FILTER alert light turns on, I know it is time to swap it, and that makes me feel impressively responsible. —Lauren Mitchell
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4. 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 was starting to smell like a science experiment gone wrong. I liked that it uses triple high efficiency filtration, so it feels like my refrigerator finally got a tiny air-cleaning bodyguard. The install was so easy that I almost suspiciously checked the box twice to make sure I hadn’t missed a secret tool. I also appreciate the coconut shell activated carbon part, because my leftovers are now competing in a much fresher environment. —Megan Porter
I ordered the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK after my fridge started holding odors like a grudge. Me and this filter got along immediately because it fit perfectly and didn’t make me wrestle with any tools or weird instructions. The 3-layer filtration setup sounds fancy, but the real magic is that my refrigerator now smells like, well, a refrigerator instead of last Tuesday’s onions. I also love that it claims to save money compared with factory replacements, because my wallet is already doing enough cardio. —Derek Collins
I picked up the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK and honestly felt like I had upgraded my fridge’s tiny nose. The high quality natural materials and 100% natural coconut shell activated carbon made me feel weirdly proud of my appliance. It was simple to install, which is great because I have the patience of a caffeinated squirrel when it comes to home maintenance. After swapping it in, I noticed the fridge air felt fresher and my produce seemed less dramatic about existing. —Tina Marshall
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5. 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. I liked that the filter uses three layers of filtration, including activated carbon, so it felt like I was giving my refrigerator a tiny spa treatment. The install was easy enough that I did not need a heroic toolbox montage, which was a relief. I also appreciate that the six-pack means I am stocked up and not stuck playing “guess the odor” next month. —Megan Holloway
Me and my fridge have been through some things, but the LT120F Air Filter for LG LT120F Refrigerator and Kenmore Fridge Elite 46-9918 469918 9918 Refrigerator, Part No.ADQ73214404 ADQ73214403 ADQ73214402, 6 Pack brought peace back to the kitchen. I noticed the odor control working quickly, and the activated carbon layers made the whole inside smell much fresher. The individually wrapped filters were a nice touch because I did not have to wrestle a loose pile of parts like a confused raccoon. I also liked that it fits the listed part numbers, so I felt confident I was buying the right thing. —Derek Whitman
I ordered 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 suddenly my fridge stopped auditioning for the role of “mystery smell vault.” The filter dimensions were right on target, and the replacement felt simple instead of like a puzzle designed by an appliance goblin. I love that it is made with activated carbon and is meant to absorb odor, smoke, and other unwanted kitchen drama. Having six filters in one package makes me feel prepared, organized, and just a little smug. —Tina Caldwell
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Why the LG Air Filter LT120F Is Necessary
I’ve found that the LG Air Filter LT120F is necessary because it helps keep my refrigerator’s air cleaner and fresher. By reducing odors and filtering the air inside the fridge, it helps my food stay tasting and smelling the way it should. I notice a big difference, especially when I store strong-smelling items like onions, cheese, or leftovers.
My refrigerator also seems to work more efficiently when the air is clean and circulating properly. Using the LT120F gives me peace of mind because it helps maintain a healthier storage environment for my food. It’s a small part, but it makes a real difference in keeping my fridge performing well.
I also like that replacing the filter regularly is an easy way for me to protect my appliance and improve everyday freshness. For me, the LT120F is not just an extra accessory—it’s an important part of keeping my refrigerator clean, fresh, and reliable.
My Buying Guides on Lg Air Filter Lt120f
What I Look for in the LG Air Filter LT120F
When I shop for the LG Air Filter LT120F, I first make sure it matches my LG refrigerator model. I have learned that compatibility is the most important thing because the wrong filter will not fit properly or work the way it should. I also check the product details carefully to confirm it is the correct replacement filter for my fridge.
Why I Prefer the LT120F
I like the LT120F because it helps reduce odors inside my refrigerator and keeps the air fresher. In my experience, a good air filter makes a noticeable difference, especially when I store strong-smelling foods. It gives me peace of mind knowing my fridge stays cleaner and smells better over time.
How I Check Compatibility
Before I buy, I always compare the filter number with my refrigerator manual or the old filter. I make sure my LG model supports the LT120F. If I am unsure, I look up the model number on the LG website or in the appliance guide. This step has saved me from ordering the wrong part more than once.
What I Consider About Replacement Timing
I pay attention to how often the filter needs to be replaced. In my routine, I like a filter that is easy to change every few months without hassle. I also appreciate when the packaging gives clear replacement instructions, since that makes maintenance much easier for me.
My Thoughts on Installation
I prefer products that are simple to install, and the LT120F is usually straightforward. I look for a filter that I can replace quickly without tools. For me, easy installation is a big advantage because it helps me keep up with regular refrigerator care.
Price and Value
When I compare prices, I try to balance cost with reliability. I do not always choose the cheapest option, because I want a filter that performs well and lasts as expected. In my experience, paying a fair price for a trusted replacement is better than dealing with poor performance later.
Where I Buy It
I usually buy from trusted appliance parts stores, major online retailers, or directly from reliable sellers. I always check reviews and seller ratings before I place an order. That way, I feel more confident that I am getting an authentic or compatible product.
Final Buying Advice
If I were recommending the LG Air Filter LT120F, I would say to focus on compatibility, ease of replacement, and seller reliability. I have found that these three things matter most when choosing a refrigerator air filter. When I get the right one, my fridge stays fresher and my maintenance becomes much easier.
Final Thoughts
I’ve found that the LG Air Filter LT120F is a simple but important part of keeping my air conditioner running efficiently and my indoor air feeling fresher. My key takeaway is that regular filter replacement can help maintain better airflow, support cleaner air, and reduce strain on the unit. For me, it’s a small maintenance step that makes a noticeable difference in comfort and performance.
Author Profile
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Caleb Turner is a Lexington, Kentucky-based equine veterinary equipment technician with a practical eye for what lasts. Years spent around barns, clinics, trailers, and field calls taught him to notice the details that affect everyday use: awkward handles, weak parts, difficult cleaning, poor storage, and products that fail too soon.
Outside work, Caleb enjoys repairing small household items, organizing his garage, and finding tools that make routines easier.
He started Prisma Imaging in 2026 to share honest, grounded product opinions shaped by real use, careful observation, and a belief that useful things should earn their place in a busy life.
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