LG Refrigerator Model LRFXS2503S Air Filter 1 pack with packaging on a white background

LG Refrigerator Model LRFLS3206S Fresh Air Filter

1 Pack
$15.99 USD $24.64 USD
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LG Refrigerator Model LRFXS2503S Air Filter 1 pack with packaging on a white background
  • LG Refrigerator Model LRFXS2503S Air Filter 1 pack with packaging on a white background
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  • LG Air Filter packaging with text and filter images on a white background
LG Refrigerator Model LRFLS3206S Fresh Air Filter

LG Refrigerator Model LRFLS3206S Fresh Air Filter

LG 32 cu. ft. MAX French Door Refrigerator Model LRFLS3206S uses this Genuine LT120F Replacement Air Filter
$24.64 USD $15.99 USD
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The LG Refrigerator Model LRFLS3206S Fresh Air Filter helps reduce unwanted food odors inside your fridge. Its activated carbon material absorbs smells from onions, fish, dairy, leftovers, sauces, and other strong foods, helping your refrigerator stay fresher during everyday use.

This replacement air filter for LG LRFLS3206S fits securely with a simple snap-and-twist design. No tools are needed, and the filter can be replaced in just a few moments. For best results, change the filter every 6 months or sooner if odors start coming back. It is an easy maintenance step for keeping your fridge cleaner and fresher. Your purchase is also covered by our 30-day return/refund policy.

Complete Replacement Guide: Photos, compatible models, tips, and FAQs: Read the LT120F Replacement Guide

Also need a water filter? Find the compatible water filter for your LG LRFLS3206S refrigerator: Shop LG LT1000P Water Filter

Need both filters? Choose the LG Combo Kit for LG LRFLS3206S

LG refrigerator model LRFLS3206S compatible fresh air filter LT120F

LG refrigerator with air filter packaging and model number LRFLC2706S on a light blue background.

Key Features

  • Perfect Fit: Designed for LG Refrigerator Model LRFLS3206S.
  • Odor Control: Activated carbon captures smells and impurities.
  • NSF/ANSI Certified: Tested for safety, performance, and reliability.
  • Easy Installation: Replace in seconds - no tools or mess.
  • Long-Lasting Performance: Works effectively for up to 6 months.
  • Better Air Circulation: Maintains even airflow inside your fridge.
  • Satisfaction Guarantee: Comes with a 30-day return and refund policy.

Specifications

Brand: LG
Compatible With: LG Refrigerator Model Number LRFLS3206S
Filter Type: LG Fridge Replacement Air Filter
Model Number: LG LT120F
Part Number: ADQ73214404
Dimensions: ‎3.3" D x 1.1" W x 4.5" H
Material: ‎Carbon/HEPA filter media
Color: White, Black
Weight: ‎1.44 lbs
Temperature Range: 34°F to 45°F
Filter Lifespan: 6 months
Certifications: NSF/ANSI 42, 53, 401
Frigidaire Pure Air Ultra II Refrigerator Air Filter pack of 2 with text about odor elimination and testing results on a white background

How It Works

The air filter uses activated carbon technology to continuously circulate and purify the air inside your refrigerator — neutralizing odors from foods like fish, leftovers, and produce before they spread or affect flavor.

  • Activated Carbon Core: Uses a dense carbon matrix to adsorb odor molecules and gases on contact.
  • Continuous Air Circulation: Works with your fridge's fan to pull air through the filter repeatedly, 24/7.
  • Adsorption Technology: Traps contaminants at a molecular level rather than just masking smells.
  • Passive Filtration: Requires no maintenance between replacements—install, and it works automatically.

Why It Matters

Icon 1

Odor Control

Prevents food odors from spreading and mixing inside your refrigerator.

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Freshness Protection

Removes ethylene gas that accelerates the spoilage of fruits and vegetables.

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Food Safety

Inhibits airborne bacteria and mold spores from contaminating stored food.

Why It Matters — Fresh Refrigerator Interior
What Your Air Filter Removes

What This Filter Removes

Our certified filtration system targets and removes a wide range of harmful contaminants and odors.

  • Food Odors: Neutralize strong smells from fish, leftovers, onions, and other pungent foods.
  • Ethylene Gas: Absorbs the natural gas emitted by ripening produce that speeds up spoilage
  • Airborne Bacteria: Captures and reduces bacteria circulating in the air inside your fridge.
  • Mold Spores: Filters out mold spores before they can settle and grow on stored food
  • Volatile Organic Compounds (VOCs): Remove harmful chemical compounds that can affect food quality.
  • Cross-Contamination Particles: Prevents flavor and odor transfer between different food items.

When to Replace Your Refrigerator Air Filter

Person marking calendar in kitchen

Every 6 Months

Activated carbon saturates over time. Replacing every 6 months ensures continuous odor and gas adsorption — even if the filter looks clean.

Fridge control panel

Filter Alert Light

When your fridge's air filter indicator turns red or begins flashing, replace immediately. The sensor tracks usage and airflow performance automatically.

Persistent Fridge Odors

Persistent Fridge Odors

If odors linger inside a clean fridge, your air filter is exhausted. Don't wait for the indicator — trust your nose and replace it promptly.

See which water and air filter is compatible with your refrigerator.

Find Compatible Models

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FAQ

Q: Which Replacement air filter for LG LRFLS3206S refrigerator?
A: LG LT120F is the recommended compatible air filter for model LRFLS3206S refrigerator.

Q: How do I know if it fits my LG model LRFLS3206S refrigerator?
A: If your LG fridge has an air filter compartment, especially in French Door or Side-by-Side models, it’s likely compatible. Check your user manual or model number.

Q: Where is the fresh air filter on LG LRFLS3206S fridge?
A: The Fresh Air Filter for LG LRFLS3206S Refrigerator is typically located inside the refrigerator's compartment, not in the freezer or on the exterior.

Q: How often should I replace the LRFLS3206S Air Filter?
A: You should replace the air filter every 6 months for best results. If your fridge has strong odors, consider replacing it sooner.

Q: Can I install the air filter myself?
A: Yes, it uses a simple tool-free push-in design for quick installation.

Q: How do I replace LG LRFLS3206S fresh air filter?
A: Turn the fresh air filter cover counterclockwise to remove it, then pull out the old filter. Insert the new filter with the “FRONT” label facing outward, align the cover tabs with the hooks on the fridge, rotate it clockwise to lock, and press the Fresh Air Filter button for 3 seconds to reset.

Q: What to do after changing LRFLS3206S air filter?
A: To reset the air filter on your LG refrigerator press and hold the "Air Filter" or "Fresh Air Filter" button on the control panel for approximately 3 to 5 seconds. The indicator light will turn off, signaling that the filter system has been reset.

Q: What if the “Replace Filter” light does not reset after installing?
A: After installation, you must press and hold the Fresh Air Filter button for three seconds. If the light remains on, double-check that the cover is correctly aligned and locked.

Q: Will this air filter fit all LG French Door refrigerators?
A: It’s specifically made for the LG Refrigerator Model LRFLS3206S, but also fits other select LG French Door models. Always verify your model number before purchase.

Q: Are aftermarket filters safe?
A: Many are safe if they list NSF 42 or 53 certifications. Always verify the model compatibility

Q: What if I’m not happy with LRFLS3206S filter?
A: We offer 30 Days return/refund policies if the filter does not fit with LG Refrigerator Model Number LRFLS3206S.