replacement-for-lg-lt120f
👉 View current LT120F replacement options on Amazon
If your refrigerator uses the LG LT120F air filter, you don’t need to overpay for replacements. High-quality compatible air filters are designed to fit perfectly, reduce odors, and keep your refrigerator smelling fresh at a lower cost.
Not sure if the LT120F is the right filter? Use our Find Your Refrigerator Water Filter Tool to confirm your model.
A compatible replacement for LG LT120F air filters helps eliminate food odors and maintain a fresh refrigerator environment.
When to Replace Your LT120F Air Filter
You should replace your LG LT120F refrigerator air filter every 6 months or sooner if you notice:
- Strong food odors inside the refrigerator
- Reduced odor absorption
- Lingering smells even after cleaning
This page shows you the best replacement for the LT120F air filter so you can maintain performance without paying OEM prices.
Below are the best replacement options for the LG LT120F, along with compatibility and comparison details to help you choose confidently.
What Is the LG LT120F?
The LG LT120F (ADQ73334008) is an OEM refrigerator water filter used in many LG French-door and side-by-side refrigerator models. It is designed to reduce chlorine taste and odor and improve overall water quality.
As an original equipment manufacturer (OEM) filter, the LT120F is produced by LG and engineered specifically for compatibility with select LG refrigerator models. It uses carbon-based filtration to maintain proper water flow while improving taste.
Typical replacement interval: 6 months
Average OEM price range: $45–$70
Best Replacement Filters for LG LT120F
If you’re replacing an LG LT120F water filter, there are compatible alternatives that install just as easily as the OEM version. Many third-party replacement filters are certified for chlorine taste and odor reduction and offer strong value.
Waterdrop LT120F Compatible Water Filter
The Waterdrop LT120F compatible filter is designed to fit LG LT120F filter housings and installs without tools. It is commonly purchased as a replacement for the OEM LT120F filter.
Best for: Buyers who want a trusted replacement brand with a direct-fit installation.
ICEPURE LT120F Replacement Water Filter
ICEPURE’s LT120F replacement filter is sold as a compatible replacement for LG LT120F filters. It installs in the same housing and is positioned as a cost-effective option for routine six-month filter changes.
Best for: Buyers who want a budget-friendly replacement that fits LT120F without complications.
LG LT120F vs Replacement Filters
For most households, the decision between the OEM LG LT120F filter and a compatible replacement comes down to cost rather than everyday performance. The comparison below highlights the factors that matter most for routine filter changes.
| Feature | LG LT120F (OEM) | Compatible Replacements |
| Average price | $45–$70 | $20–$35 |
| Replacement interval | 6 months | 6 months |
| NSF certification | Yes | Yes (varies by brand) |
Most refrigerator water filters should be replaced every six months to maintain proper filtration and water quality. You can learn more about replacement timing and whether OEM or compatible filters are right for you below.
Which Option Should You Choose?
LG’s LT120F filter is a dependable OEM option for households that prefer manufacturer-branded parts. However, for most users, a certified replacement filter provides the same routine water quality at a significantly lower cost.
Choosing a well-reviewed, NSF-certified replacement is typically the most practical option for regular six-month filter changes.
Not sure if this is the right water filter for your refrigerator?
If you’re unsure which refrigerator water filter you need, see our step-by-step guide on how to identify the correct replacement based on your refrigerator model and brand.
👉 Which refrigerator water filter do I need?
Understanding the difference between OEM and compatible refrigerator water filters can help you make a confident purchasing decision and keep clean, great-tasting water flowing from your refrigerator.
Check the latest prices for LG LT120F replacement filters on Amazon