Fridge air can pick up strong smells from food over time. These smells can spread and affect everything inside, even fresh items. The LG LT120F Fresh Air Filter for Craft Ice and Slim SpacePlus models helps control those odors and keeps the inside air cleaner for daily storage.

Regular replacement helps the refrigerator stay clean and improves storage conditions. This guide explains how the LT120F filter works, which models use it, and how to replace it with simple steps. Keep reading to learn how to maintain better freshness in your LG refrigerator.

What Is Craft Ice in an LG Refrigerator?

LG Craft Ice is a specialized ice-making feature available in select LG refrigerators that produces slow-melting round ice spheres instead of standard crescent or cube-shaped ice. Designed to create clearer, larger ice for drinks, the system automatically forms premium-style ice that melts more slowly and helps reduce beverage dilution. Compared to traditional refrigerator ice makers, Craft Ice focuses more on presentation, drink quality, and convenience, making it especially popular for entertaining, cocktails, iced coffee, and everyday luxury use.

Key Features and Details

• Round Ice Sphere Design:
  Craft Ice creates large spherical ice pieces (approximately 2 inches in diameter) that look cleaner and more upscale than regular refrigerator ice. The rounded shape also provides a smoother appearance in glasses and pitchers.

• Slower-Melting Performance:
  Because the ice spheres are larger and denser, they typically melt more slowly than standard cubes or crushed ice. This helps keep beverages colder for longer periods while reducing watering down in cocktails, soda, whiskey, or iced coffee.

• Automatic Ice Production:
  The refrigerator automatically produces Craft Ice on a scheduled cycle without requiring separate molds or manual filling. Depending on the model and settings, many LG refrigerators can make several batches per day, while ThinQ app controls may allow increased daily production in certain units.

• Dedicated Storage Bin Capacity:
  Craft Ice is stored in a separate freezer bin compartment designed specifically for the round ice spheres. Storage capacity varies by refrigerator model, but the system is intended for steady premium ice availability rather than large-volume party production.

• Convenient Everyday Use:
  Unlike countertop sphere molds that require manual freezing and removal, LG Craft Ice works automatically in the background. This gives users a more convenient way to enjoy specialty-style ice at home with minimal effort.

Good to Know

Craft Ice typically takes longer to freeze than regular refrigerator ice because the larger spheres require additional freezing time to achieve their dense, slow-melting structure. As a result, production may seem slower compared to standard ice makers, especially during heavy usage periods. For households that frequently need large amounts of ice, the standard cube ice maker can still be useful alongside the Craft Ice system for faster everyday demand.

Which Refrigerator Does Craft Ice?

LG refrigerators are the most widely recognized refrigerators with built-in Craft Ice systems, offering automatic slow-melting round ice designed for cocktails, iced coffee, and premium entertaining. 

This feature is typically found in LG’s higher-end French door and InstaView refrigerator models, although a few luxury appliance brands also offer specialty cocktail ice features in select premium units. 

Below are some of the most popular refrigerator options that include Craft Ice or similar upscale ice-making systems.

1. LG Refrigerators (Mainstream Premium Options)

LG offers the largest selection of refrigerators with integrated Craft Ice functionality. These models are designed for homeowners who want premium beverage ice without needing separate countertop molds or specialty ice machines.

• LG InstaView Door-in-Door Refrigerator (LRMVS3006S):
  This spacious French door refrigerator includes LG Craft Ice, InstaView glass panel access, smart ThinQ connectivity, and multiple ice types for both everyday use and entertaining.

• LG Smart French Door Refrigerator (LRFVS3006S):
  Designed with a sleek modern layout, this model combines automatic Craft Ice production with dual ice makers, flexible storage compartments, and app-enabled refrigerator controls.

• LG Counter-Depth MAX Refrigerator (LRYKC2606S):
  A premium counter-depth option featuring Craft Ice spheres, a streamlined built-in appearance, and flexible organization features intended for upscale kitchen designs.

2. Luxury Refrigerators With Specialty Ice Features

While LG popularized the “Craft Ice” name, several luxury refrigerator brands now offer premium cocktail-style ice systems with similar slow-melting performance and upscale presentation.

• KitchenAid French Door Refrigerator (KRFF577KPS):
  This premium refrigerator includes a specialized ice system designed for entertaining, along with spacious storage, fingerprint-resistant finishes, and advanced cooling technology.

• Samsung Bespoke 4-Door Flex Refrigerator (RF29BB8600QL):
  Select Bespoke models include Samsung’s Beverage Center and dual auto ice maker system capable of producing cubed ice and smaller specialty-style ice options.

• JennAir Rise French Door Refrigerator (JFFCF72DKL):
  A luxury built-in style refrigerator offering premium finishes, advanced temperature management, and upscale entertaining-focused refrigeration features.

3. Built-In and High-End Appliance Categories

Built-in refrigerator brands often focus more on design integration and food preservation than high-volume specialty ice production. However, some premium models include upgraded ice systems intended for luxury kitchens and home bars.

• Sub-Zero Designer Series Refrigerators:
  Known for advanced food preservation and integrated kitchen styling, certain Sub-Zero models include refined automatic ice systems designed for premium everyday use.

• Thermador Freedom Collection Refrigerators:
  These luxury refrigerators emphasize customization, panel-ready installation, and upscale cooling performance while offering enhanced entertaining features in select configurations.

Considerations for Your Search

When shopping for a refrigerator with Craft Ice or specialty cocktail ice features, it helps to compare a few practical ownership factors before choosing a model:

• Ice Production Speed:
  Craft Ice usually freezes more slowly than standard cubes because larger ice spheres require additional freezing time.

• Price Range:
  Refrigerators with Craft Ice systems are commonly positioned in the premium or luxury appliance category and may cost more than standard French door models.

• Smart Features:
  Many LG Craft Ice refrigerators include Wi-Fi connectivity and app controls that allow users to monitor ice production and refrigerator settings remotely.

• Storage Needs:
  Some refrigerators dedicate separate freezer space to Craft Ice storage, so overall freezer organization and capacity may vary between models.

What Is the LG LT120F Fresh Air Filter?

The LG LT120F fresh air filter sits inside LG refrigerators and helps manage air inside the cooling space. It works as a small filter unit that supports cleaner airflow around stored food. Many LG Craft Ice and Slim SpacePlus models depend on this part for better odor control.

This refrigerator air filter supports cleaner storage conditions by reducing trapped smells from food items. Strong food odors often spread inside closed cooling spaces, and this filter helps keep the air more balanced. It works quietly in the background without affecting normal cooling.

A clean filter supports better air movement inside the fridge and helps stored items stay fresh for longer. The filter sits in a fixed slot and works through airflow circulation. Regular use keeps the refrigerator space more stable and fresh for daily food storage needs.

Which LG Refrigerators Use the LT120F Fresh Air Filter?

Many LG refrigerator models support the LT120F air filter, especially newer designs with built-in air systems. These models often include Craft Ice units and Slim SpacePlus layouts. Each design uses a similar airflow system that matches this filter type.

Craft Ice refrigerators often include advanced storage features and need steady air control inside the cooling zone. Slim SpacePlus models also rely on compact space design, so clean air movement becomes part of daily performance. The LT120F fits these systems without changes.

Common compatible refrigerator types include:

• LG Craft Ice French Door refrigerators
• LG Slim SpacePlus Door-in-Door models
• Selected LG bottom freezer refrigerators

A quick check on the model label inside the fridge helps confirm compatibility. The product manual also lists the correct air filter type for each unit. Matching the correct filter ensures proper fit and steady airflow.

Key Features of the LG LT120F Fresh Air Filter

The LG LT120F filter comes with design features that support everyday refrigerator use. Each feature focuses on odor control, fit, and long service life. These features also help the refrigerator maintain steady air quality.

Odor Reduction Technology

The filter targets common food smells inside the fridge. Strong odors from onions, fish, and leftovers stay under control with regular airflow passing through the filter unit. This helps the fridge smell cleaner during daily use.

Activated Carbon Filtration

Activated carbon inside the filter traps odor particles from the air. This material holds small particles that cause bad smells and keeps them from spreading across shelves. The process works continuously while the fridge runs.

Easy Installation Process

The filter fits into a simple slot inside the refrigerator. No tools are needed for replacement, and the unit locks into place with a light push. This design helps users replace it without stress.

Long-Lasting Performance

The LT120F filter supports long use before replacement is needed. Many users replace it every few months based on usage levels. Regular replacement keeps airflow steady.

Genuine OEM Compatibility

The filter matches LG original equipment standards. This ensures proper fit and stable performance inside compatible refrigerators. OEM parts help avoid fit issues that often come with random replacements.

How the LG LT120F Fresh Air Filter Works

Air inside the refrigerator moves through a built-in circulation system. The LT120F filter sits along this path and helps clean the air before it spreads across storage areas. This cycle runs every time the fridge operates.

Activated carbon inside the filter traps odor particles as air passes through. These trapped particles do not return to the fridge space, which helps reduce smell buildup. This process keeps air conditions more stable over time.

Better airflow also supports food freshness by reducing strong odor transfer between items. Strong-smelling foods stay separated in terms of air exposure. This helps maintain a cleaner storage environment for daily use.

Benefits of Using the LG LT120F Fresh Air Filter

The LT120F filter supports better air control inside LG refrigerators. Regular use improves odor management and storage comfort. Many users notice cleaner fridge conditions after proper installation.

Helps Remove Bad Refrigerator Smells

The filter helps reduce strong food odors that build up over time. Smells from stored meals and produce stay under control through steady air circulation. This keeps the fridge more pleasant during daily use.

Keeps Food Smelling Fresh Longer

Clean air inside the fridge reduces odor transfer between food items. Fresh items stay closer to their natural smell without mixing with strong food odors. This helps improve storage quality.

Improves Refrigerator Air Quality

Air inside the fridge stays more balanced with regular filter use. Cleaner airflow reduces stale air pockets inside storage sections. This supports better overall fridge conditions.

Supports Better Food Storage Conditions

Steady air movement helps maintain stable storage zones. Food items stay in better condition when air does not carry strong odors across shelves. This improves everyday storage performance.

Signs It Is Time to Replace Your LG LT120F Filter

A refrigerator air filter does not last forever. Certain signs show when replacement is needed. Paying attention to these signs helps keep air quality steady.

• Strong odors stay inside even after cleaning
• Food freshness reduces faster than normal
• Filter indicator light turns on
• Noticeable stale air inside compartments

Most users replace the filter within a few months based on usage. Heavy fridge use may require earlier replacement. Regular checks help avoid odor buildup.

How to Replace the LG LT120F Fresh Air Filter

Replacing the LT120F filter takes only a few minutes. The process stays simple and does not require tools. Each step fits standard LG refrigerator designs.

Step 1: Locate the Air Filter

The filter sits inside the fridge compartment, usually near the top section or back panel. A small cover protects it in most models. Opening this cover gives access to the filter slot.

Step 2: Remove the Old LT120F Filter

The old filter slides out with a gentle pull. A light grip helps remove it without force. Disposing of the used filter keeps the area clean.

Step 3: Install the New Filter

The new filter fits into the same slot. Pushing it gently until it locks in place ensures correct installation. The filter should sit firmly without movement.

Step 4: Reset the Filter Indicator

Some LG models show a filter light on the control panel. Resetting the indicator clears the alert after replacement. This step keeps tracking accurate for future changes.

How Often Should You Replace the LG LT120F Filter?

Replacement timing depends on usage and food storage habits. Most refrigerators need a new filter every few months. Regular replacement keeps airflow clean.

Heavy usage with frequent door opening may shorten filter life. Light usage homes may extend filter life slightly. Stored food type also affects odor buildup speed.

A general replacement schedule includes:

• Standard use: every 6 months
• Heavy use: every 3 to 4 months
• Light use: up to 8 months 

LG LT120F vs Generic Air Filters

OEM and generic filters differ in fit and performance. The LT120F OEM filter matches LG system design, which helps ensure steady airflow. Generic filters may not always match exact specs.

Performance differences often show in odor control strength. OEM filters tend to handle odor particles more consistently. Generic versions may vary in material quality.

Fit also plays a role in long-term use. A proper fit prevents air leaks around the filter slot. Tight sealing supports better performance inside the fridge.

Common Problems and Troubleshooting

Some users face small issues after replacing the filter. These issues usually relate to installation or reset steps. Simple fixes solve most problems.

Refrigerator Still Smells After Replacement

New filter use may take some time to adjust airflow. Cleaning the fridge interior helps reduce leftover odors. Checking stored food also helps reduce smell sources.

Filter Light Will Not Reset

Control panel reset steps may vary by model. Holding the reset button for a few seconds often clears the alert. Checking the user manual helps confirm the correct process.

Incorrect Filter Installation Issues

Loose installation can reduce airflow performance. Removing and reinserting the filter fixes most fit problems. A proper lock-in sound confirms correct placement.

Maintenance Tips to Get Better Filter Performance

Simple habits help extend filter life and improve air quality. Clean storage habits also support better results. Small steps make a big difference over time.

• Clean refrigerator shelves on a regular schedule
• Store food in sealed containers
• Remove expired food quickly
• Replace the air filter on time 

These habits help reduce odor buildup and support steady fridge air quality.

Conclusion

The LG LT120F fresh air filter supports cleaner airflow inside Craft Ice and Slim SpacePlus refrigerators. Regular replacement helps control odors and keeps stored food in better condition. Proper use also supports steady refrigerator performance over time.

Timely filter changes and simple cleaning habits help maintain a fresher storage space for daily needs.

Frequently Asked Questions

Is the LG LT120F filter washable?

The LG LT120F filter is not designed to be washed or reused. It works as a single-use air filter inside the refrigerator and is meant to be replaced when it gets old. Washing it can damage the carbon material and reduce its ability to control odors inside the fridge.

Regular replacement gives much better results for keeping refrigerator air clean and fresh. A new filter always performs better than a cleaned one because the carbon inside stays effective only for a limited time.

Can I use a different air filter instead of LT120F?

Other air filters may look similar, but they often do not fit correctly in LG Craft Ice and Slim SpacePlus models. A loose or incorrect fit can affect airflow and reduce how well the refrigerator controls odors. That is why compatibility matters so much in this case.

The OEM LT120F filter is made for exact LG specifications, so it fits tightly and works as expected. Using the correct filter helps maintain stable air movement and better freshness inside the refrigerator.

Does the LT120F remove bacteria?

The main job of the LT120F filter is to reduce bad smells inside the refrigerator, not to remove bacteria. It uses activated carbon to trap odor particles that float in the air and cause unpleasant smells.

While it improves air quality inside the fridge, it does not replace proper cleaning or food safety practices. Regular cleaning is still needed to keep bacteria under control in stored food and surfaces.

How long does an LG LT120F filter last?

The filter usually lasts around 3 to 6 months depending on how often the refrigerator is used. Frequent door opening and heavy food storage can shorten its lifespan. Light usage may allow it to last a bit longer.

Replacing the filter on time helps keep airflow steady and prevents odor buildup inside the fridge. A fresh filter always performs better in maintaining clean and balanced refrigerator air.

 

Tags

Buy LG LT120F Air Filter – Perfect for Slim SpacePlus Models LG LT120F Fresh Air Filter for Craft Ice & Slim SpacePlus LG LT120F Fresh Air Filter for Craft Ice and Slim SpacePlus Models LG LT120F Refrigerator Air Filter Odor Control for Craft Ice

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