Keeping your LG refrigerator's water and ice clean and fresh starts with the right water filter. Whether you’re experiencing bad-tasting water, cloudy ice, or the filter needs replacement, we carry genuine OEM LG refrigerator water filters designed to remove impurities and improve the taste and quality of your water and ice. Each filter is engineered for a perfect fit and meets LG’s high standards for performance and reliability.

How to Find Your LG Refrigerator Water Filter Model Number

Before ordering a replacement water filter, it’s important to know your refrigerator’s model number and the specific filter it requires. This ensures you get the right filter for your unit.

Here’s where you can locate the model information:

  • Inside the Refrigerator Compartment: Many LG refrigerator water filters are located in the upper right-hand corner of the fridge compartment, near the ceiling or behind the top shelf.
  • Water Filter Slot or Compartment: Some models have a dedicated water filter compartment inside the fridge, typically near the water dispenser or underneath the crisper drawers.

Owner’s Manual or Original Box:

  • If you still have the original user manual or box, you can find the filter model number listed there.

LG refrigerator filter model numbers typically include a combination of letters and numbers, such as LT1000P, ADQ74793501, or LMXC23796S. Keeping this number handy ensures you get the correct filter designed specifically for your unit.

Common LG Refrigerator Water Filter Replacement Parts

Replacing your water filter is essential for ensuring clean water and ice. Over time, filters can become clogged with contaminants, reducing their effectiveness. Replacing the filter regularly helps to maintain the taste and quality of your water, while also improving your refrigerator’s efficiency.

Here are some of the most commonly replaced LG refrigerator water filter parts:

  • Water Filters: Replacing your water filter ensures that the water dispensed from your fridge tastes clean, fresh, and free from contaminants. LG filters remove chlorine, lead, and other harmful substances while maintaining the flow rate.
  • Water Filter Housing: If the housing is cracked, leaking, or damaged, it can affect the performance of the filter. Replacing the housing keeps the filter in place and prevents leaks or malfunctions.
  • Water Filter O-Rings: If the O-ring that seals the water filter becomes worn or damaged, it may cause water leakage. Replacing the O-ring ensures a tight seal and optimal performance.

Timely replacement of these parts ensures that your LG refrigerator continues to provide clean, fresh, and great-tasting water and ice.

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Genuine LG OEM Parts vs Aftermarket

Feature / Aspect Genuine OEM LG Parts Aftermarket Parts
Fit & Compatibility Designed specifically for your LG refrigerator model to ensure a perfect fit and reliable performance. May claim broad compatibility but often results in poor fit or inconsistent performance.
Quality & Reliability Manufactured to LG’s high standards and tested for long-term reliability and performance. Quality may vary, and filters may not meet LG’s engineering specifications.
Warranty & Support Covered by LG’s warranty, ensuring peace of mind and compatibility with your refrigerator. May lack warranty coverage or void your refrigerator’s warranty.
Performance Delivers optimal filtration and clean water, free from contaminants. Can lead to subpar filtration, poor water taste, or reduced flow.
Longevity Built to last the recommended filter lifespan and maintain consistent performance. Typically requires more frequent replacement due to inferior materials.
Peace of Mind Fully certified by LG and supported by their customer service. Risk of reduced performance or malfunction over time.

Why Shop at LGParts?

Choosing genuine LG refrigerator water filters from LGParts ensures you get reliable, high-quality filtration for your refrigerator. Here’s why customers trust us:

  • 100% Genuine OEM Parts: Every water filter comes directly from LG or authorized distributors—no imitations or generic substitutes.
  • Guaranteed Fit: Enter your refrigerator’s model number to instantly view compatible filters. If a filter doesn’t fit, we’ll replace it at no cost.
  • Expert Assistance: Not sure which filter you need? Our specialists can help diagnose the issue and recommend the correct filter.
  • Fast Shipping: Most orders ship the same business day, ensuring your refrigerator has clean, fresh water in no time.
  • Warranty Protection: All genuine LG water filters come with full manufacturer warranty coverage for peace of mind.
  • Easy Model Lookup: Simply search by model number to view compatible filters with no confusion or guesswork.

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Frequently Asked Questions - LG Fridge Water Filter

LG recommends replacing your refrigerator water filter every 6 months or after approximately 200 gallons of water, whichever comes first. More frequent replacement may be needed if your water has high sediment or mineral content.

Locate your refrigerator’s model number (usually inside the fridge compartment) and use it to search on our site. Each product page lists compatible models to help ensure a perfect fit.

Over time, a clogged or old filter can restrict water flow, affect ice quality, and reduce the effectiveness of filtration. Regular replacement keeps your water clean and your refrigerator running efficiently.

While generic filters may be cheaper, they often don’t meet LG’s filtration and pressure standards. Using OEM filters ensures reliable performance, leak-free installation, and maintains your appliance’s warranty.

Most LG filters install with a simple twist-and-lock mechanism. Turn the old filter counterclockwise to remove it, insert the new one, and twist clockwise until it locks in place. Then run water for a few minutes to flush out air and carbon particles.

It’s normal for new filters to release small carbon particles during initial use. Run a few gallons of water through the dispenser to clear it out before regular consumption.

Yes. We carry a wide selection of genuine LG replacement filters for both current and legacy models. If you’re unsure which filter fits, contact our support team for help.

We offer guaranteed-fit OEM parts, expert assistance, fast shipping, and warranty-backed products - making it easy to keep your LG refrigerator performing like new.

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