LG
LG Refrigerator Model Number LRFXS3106S Compatible Fresh Air Filter
LG Refrigerator Model Number LRFXS3106S Compatible Fresh Air Filter
Your LG 31 Cu. Ft. Smart Standard-Depth MAX French Door Refrigerator Model LRFXS3106S uses this Genuine LT120F Replacement Air Filter
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The LG refrigerator model number LRFXS3106S fresh air filter keeps your fridge air clean and your food fresh. It removes strong odors, bacteria, and moisture, helping to preserve the natural taste and quality of your food. The air filter for LG refrigerator LRFXS3106S is NSF/ANSI certified, ensuring safe and reliable air filtration inside your appliance.
Easy to install and long-lasting, the LG French door refrigerator fresh air filter works efficiently for up to six months. Regular replacement keeps airflow steady and your fridge odor-free. It’s the smart way to maintain freshness. Plus, it’s backed by a 30-day return and refund policy, so you can buy with total confidence.
Specifications
Specifications
- Brand: LG
- Compatible With: LG Refrigerator Model LRFXS3106S
- 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
Key Features
Key Features
- Compatible with LG refrigerators, including model LRFXS3106S for easy replacement.
- LG Fridge Model LRFXS3106S Air Filter Replacement allows smooth circulation without blocking vents or airflow systems.
- This Air Filter's Activated charcoal eliminates strong smells from onions, fish, garlic, and more.
- The LG Refrigerator LRFXS3106S Air Filter helps reduce bacteria buildup and cross-contamination.
- It snaps securely into place in seconds. Reliable long-term performance with up to 6 months of filtration, just 2 replacements a year.
- The filter meets NSF/ANSI 42, 53, 401 standards for safety, design, and performance.
- It operates without affecting airflow or sound levels in your fridge.
Compatible Fridge Models
Compatible Fridge Models
Compatible with LG Fridge Model LRFXS3106S
Installation Instructions
Installation Instructions
Frequently Asked Questions
Frequently Asked Questions
Q: Does my LG refrigerator model LRFXS3106S has an air filter?
A: Many LG models, including the LRFXS3106S, come with a fresh air filter to reduce odors and bacteria. Check your fridge model specifications or look for the air filter compartment to confirm.
Q: How do I know if the filter needs replacing sooner?
A: If you notice lingering odors or the “replace filter” light appears on the control panel, it’s time to replace the filter — even if six months haven’t passed yet.
Q: Where is the fresh air filter on an LG refrigerator?
A: Fresh Air Filter for LG Refrigerator LRFXS3106S is typically located inside the refrigerator's compartment, not in the freezer or on the exterior.
Q: Can I install this air filter myself?
A: Yes, it uses a simple tool-free push-in design for quick installation.
Q: How do I know if it fits my LG 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: Which air filter is for my LG refrigerator LRFXS3106S?
A: Your LG Refrigerator model LRFXS3106S uses this LG LT120F air filter.
Q: How do I change the fresh air filter in my LG refrigerator?
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 replacing LG air filter?
A: 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: What is the correct replacement part for this model?
A: The correct replacement part for this model is LG LT120F / ADQ73214404. Please check your LG fridge model compatible replacement part number before buying.
Q: Is the filter certified and safe?
A: Yes, this LG refrigerator air filter is NSF/ANSI certified, meeting strict safety and performance standards.
Q: What if I’m not happy with the filter?
A: We offer 30 days return/refund policies if the filter does not fit with LG Refrigerator Model LRFXS3106S

Good price
Work very well at keeping fridge odors down.