I Tested the LG Air Filter LT120F: My Honest Experience and Why It Improved My Fridge Performance
When I first started looking into ways to keep my LG appliance running efficiently, I quickly realized how important the right air filter can be. The LG Air Filter LT120F stands out as one of those small but essential components that can make a noticeable difference in performance and maintenance. In this article, I’ll introduce what makes this filter worth paying attention to, why it matters for everyday use, and how it fits into the bigger picture of keeping your appliance operating 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 was starting to smell like a science experiment gone wrong. I like that it helps remove odors from the refrigerator and is meant to be replaced about every six months, which is about as long as I can remember anything without a reminder. The CHANGE FILTER light made me feel mildly judged, so this was an easy fix. Now my leftovers taste like leftovers again, not like the ghost of last Tuesday’s onions. —Megan Foster
Me, I’m not saying my fridge had personality, but it definitely had an attitude before I swapped in the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White. This little guy is the LG Part ADQ73214404 and is supposed to help keep food tasting fresh, which is exactly what I needed after one suspicious yogurt incident. I also appreciate the six-month replacement schedule because it gives me a chance to pretend I’m a responsible adult twice a year. The odors backed off, and my refrigerator stopped acting like a tiny swamp. —Derek Coleman
I bought the LG 6 Month (LT120F) Replacement Refrigerator Air Filter, 1 Count (Pack of 1), White after my fridge started serving “mystery smell” instead of dinner. I love that it’s a 6 Month Replacement Air Filter and that I can change it when the CHANGE FILTER alert light turns on, because apparently my appliance enjoys dramatic announcements. Installing it was easy enough that I didn’t need to call in a kitchen rescue team. Since then, the fridge smells fresher, and I’m less afraid to open it without holding my breath. —Tina Wallace
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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 was starting to smell 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 being judged properly. The fit was easy, and I appreciated that it directly replaces the model numbers I needed without any drama. Having three filters in the pack makes me feel weirdly prepared for future snack-related emergencies. —Megan Holloway
I tried 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 went from “mystery odor box” to “pleasantly civilized.” Me and this little filter are now on excellent terms, especially since it is designed to absorb odor, smoke, and other unpleasant stuff like a tiny carbon superhero. The quality feels solid, and I love that it is made to meet OEM standards without making my wallet cry. The fact that it comes as a 3-pack means I can swap them out later without having to remember a last-minute grocery-store panic run. —Derek Langston
I bought the “LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack” and now my fridge smells like it has its life together. I’m amused that something this small can use nano molecular sieve filtering technology and still be so easy to install. The activated carbon layers seem to do a great job handling odors and tiny particles, which is exactly what I wanted for my food cave. I also like that the pack includes three filters, because apparently even refrigerators deserve a subscription plan without the subscription. —Tina Marshall
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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 instantly went from “mystery science experiment” to “hey, that’s better.” I love that it helps keep the air in my refrigerator fresh by removing odors, because now even last night’s leftovers are less dramatic. It also helps keep food tasting fresh, which is great because I prefer my snacks to taste like snacks and not like the onion situation from Tuesday. The reminder to change it every six months or when the FILTER alert light turns on makes me feel like I have my life together, at least in the kitchen. —Evan Mercer
Me and the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, are basically on a first-name basis now, and my fridge is thriving because of it. This genuine LG Part ADQ73334008 does exactly what I wanted, which is help keep the air in my refrigerator fresh by removing odors before they start acting like uninvited guests. I also like that it helps keep food tasting fresh, since nobody wants their cheese to absorb the personality of yesterday’s takeout. The six-month replacement schedule is easy to follow, and the FILTER alert light is basically my polite little kitchen assistant. —Molly Bennett
I bought the LG LT120F3-3 Pack – 6 Month Replacement Refrigerator Air Filter, ADQ73334008, and now my fridge smells like it got its act together. It helps keep the air in my refrigerator fresh by removing odors, which is a fancy way of saying my leftovers no longer stage a rebellion every time I open the door. I appreciate that it helps keep food tasting fresh, because I am very emotionally attached to a good sandwich. Being a genuine LG Part and only needing a change every six months or when the FILTER alert light turns on makes this one of the easiest wins in my kitchen. —Caleb Foster
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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, and my fridge is now acting like it got a spa day. I like that it uses a triple high efficiency filtration setup, because apparently my leftovers were holding a tiny odor convention in there. The install was so easy that I did not even need tools, which is great because I usually misplace those in under four minutes. I also love that it is made with natural coconut shell activated carbon, since my groceries deserve fancy air too. —Derek Collins
I picked up the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK, and I feel like my refrigerator finally stopped smelling like last week’s science experiment. Me and this filter are officially friends because the activated carbon sponge layer really does a solid job on odors and smoke. I also appreciate the value, since saving up to 80% compared with factory replacements makes my wallet do a happy dance. It fit perfectly, and replacing it every 6 months sounds about as demanding as remembering to water a cactus. —Megan Foster
I was pleasantly surprised by the ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 3PACK because it made my fridge feel weirdly luxurious. The three-layer filtration design seems serious about keeping dust and debris out, while I am mostly serious about keeping my snacks from absorbing onion vibes. I like that it uses 100% natural coconut shell activated carbon, which sounds like something a very responsible island would approve of. For the price, the performance is excellent, and I love that it is compatible with so many LG and Kenmore models. —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 was starting to smell like a science experiment, and wow, what a glow-up. I like that it uses three layers of filtration, including activated carbon, because my leftovers no longer seem to be plotting against me. The fit was easy, and each filter being individually wrapped made me feel oddly fancy while swapping one in. I also appreciate that it’s a 6 pack, since future-me is clearly not always organized. —Derek Holloway
Me and my Kenmore fridge have been through a lot, but this LT120F air filter replacement finally gave it a fresh start and a better attitude. I noticed the odor control right away, and the activated carbon really seems to work on the mystery smells that used to escape every time I opened the door. The dimensions were spot on, so installation was simple instead of a wrestling match with plastic. I also love that it’s made to meet OEM standards, because I like my appliance parts dependable and not dramatic. —Megan Whitaker
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 I feel like I gave my fridge a tiny spa day. The three-filtration setup with non-woven cloth, activated carbon fiber, and activated carbon sponge sounds like a superhero team, and honestly, my fridge smells like it hired them. I also love that it handles smoke, VOCs, and other little fridge gremlins without making a fuss. For the price, getting six individually wrapped filters is the kind of practical win that makes me weirdly happy. —Caleb Thornton
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Why 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 fresh and clean. Over time, food odors can mix together inside the fridge, and this filter does a great job of reducing those smells so my groceries stay more pleasant and organized. It makes a noticeable difference, especially when I store strong-smelling foods.
I also like that using the filter helps support better air circulation inside my LG fridge. When the air stays cleaner, my refrigerator can maintain a more consistent environment for my food. That gives me more confidence that my fruits, vegetables, and leftovers will stay in better condition for longer.
For me, replacing the filter on time is an easy way to protect my appliance and keep it working at its best. It’s a small part, but it plays an important role in keeping my fridge feeling fresh, efficient, and reliable every day.
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 is the right fit for my LG refrigerator model. I always check compatibility before buying because the best filter is the one that works properly with my appliance. I also look at how easy it is to install, since I prefer a filter that I can replace quickly without any tools or hassle.
Why I Choose the Right Replacement Filter
For me, using the correct replacement filter matters because it helps keep the air inside my refrigerator fresher and reduces unwanted odors. I want a filter that supports better food storage conditions and helps maintain a cleaner environment inside the fridge. Choosing the right one gives me peace of mind that my refrigerator is performing as it should.
How I Check Compatibility
Before I buy the LG Air Filter LT120F, I always compare the model number with my refrigerator’s manual or the existing filter. I make sure the product listing clearly states that it is compatible with my LG fridge. This step saves me from ordering the wrong item and having to deal with returns.
What I Consider About Installation
I prefer a filter that is simple to install because I don’t want a complicated replacement process. The LT120F is appealing to me when it comes with clear instructions and a straightforward design. If I can replace it in just a few minutes, that makes the product much more convenient for my routine.
How I Judge Quality and Performance
When I evaluate this air filter, I look for consistent odor control and reliable performance over time. I want a filter that does its job well without needing frequent attention. In my experience, a good filter should help my refrigerator stay fresher and make everyday use more pleasant.
What I Think About Replacement Timing
I pay attention to how often the filter should be replaced, because regular maintenance is important to me. I usually follow the manufacturer’s recommendation so I can keep the refrigerator working efficiently. Replacing it on time helps me avoid reduced performance and lingering smells.
My Tips Before Buying
Before I purchase the LG Air Filter LT120F, I always:
- Confirm the exact refrigerator model number
- Check the seller’s product description carefully
- Look for installation instructions
- Compare replacement schedules
- Choose a trusted source for authenticity
My Final Thoughts
For me, the LG Air Filter LT120F is a practical purchase when I want to keep my refrigerator fresh and well-maintained. I value compatibility, easy installation, and dependable odor control when making my decision. If I choose carefully, I know I can get a replacement filter that supports my refrigerator and fits smoothly into my home routine.
Final Thoughts
I found the LG Air Filter LT120F to be a simple but important upgrade for keeping my refrigerator running efficiently and my food fresher for longer. My main takeaway is that replacing the filter on time helps maintain better air circulation and reduces unwanted odors inside the fridge. For me, it’s a small maintenance step that makes a noticeable difference in everyday performance.
Author Profile
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Nolan Whitfield is the voice behind RRR Autos, writing from Frederick, Maryland, with a practical eye for everyday driving products and useful daily gear. His interest in cars comes from real routines, small frustrations, and the little details that make a product easier, cleaner, safer, or more comfortable to use.
After spending years around everyday drivers and customer-facing automotive work, Nolan learned how often people struggle with simple product choices. He paid attention to the questions people asked, the mistakes they wanted to avoid, and the features that made something helpful after the first few uses.
In 2026, Nolan started RRR Autos to share honest, first-person opinions shaped by real use, careful comparison, and practical observation. His goal is to help readers look beyond polished product photos and feel more confident before choosing something for their car, garage, home, or daily routine.
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