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Product Description
Keep your water clean, clear, and great-tasting with the genuine LG Refrigerator Water Filter ADQ73613409. Designed for select LG refrigerator models, it uses high-efficiency carbon block filtration to reduce contaminants like lead, chlorine-resistant cysts, BPA, and more. Installation takes minutes — no tools or water shut-off required. Each filter delivers up to 6 months or ~300 gallons of fresh water while maintaining optimal refrigerator performance.
Advanced Filtration
Traps microscopic particles and impurities for cleaner water and ice.
Lead Reduction
Removes heavy metals and harmful particles for safer drinking water.
Chlorine Reduction
Improves taste and removes unpleasant odors.
BPA Reduction
Removes harmful chemicals for cleaner, healthier water.
Enjoy fresher drinking water with the LG Refrigerator Water Filter ADQ73613409, engineered for select LG refrigerators. This genuine filter helps protect your family from contaminants while keeping your beverages and ice tasting their best.

LG Refrigerator Water Filter ADQ73613409 – Certified to Reduce Contaminants
Pure Water, Every Glass.
The LG Refrigerator Water Filter ADQ73613409 uses advanced carbon filtration to trap microscopic particles and impurities, giving you crisp, clean water and ice every time.
Chlorine & Chloramines: Enhances taste and removes unpleasant odors from tap water.
Lead, Mercury & Other Metals: Filters harmful heavy metals for safer water consumption.
Pharmaceutical Residues: Helps reduce traces of medications commonly found in water.
Pesticides & Herbicides: Minimizes chemical contaminants for purer, cleaner water.
Simple Filter Replacement – No Tools Needed
Watch this brief installation guide to see how quickly you can replace your LG ADQ73613409 Refrigerator Filter. Just a twist and click is all it takes to restore your refrigerator’s water system. Replace every six months or when the indicator light turns on.
Technical Specifications of LG Refrigerator Water Filter - ADQ73613409
- Part Number: ADQ73613409
- Material: Activated carbon block filtration media
- Dimensions: 2" (Diameter) × 9" (Length)
- Weight: Approximately 0.6 lbs
- Installation: Tool-free installation for easy setup
- Use case: Ensures clean, fresh-tasting water and ice for your household
Common Problems & Symptoms for LG Refrigerator Water Filter - ADQ73613409
- Exceeded Filter Life: The filter has surpassed its 6-month or 200-gallon recommended replacement period.
- Clogging or Sediment Buildup: Reduced water flow due to sediment or clogging inside the filter.
- Unpleasant Taste or Odor: If the water or ice develops an unusual taste or odor, it’s a sign that the filter needs replacing.
- Improper Installation: Leakage or reduced water flow due to improper installation of the filter.
Installation Guide for LG Refrigerator Water Filter - ADQ73613409
- Locate the water filter compartment inside your LG refrigerator
- Turn the old filter counterclockwise to remove it
- Remove the protective cap from the new ADQ73613409 Water Filter Assembly
- Insert the new filter into the compartment and turn it clockwise to secure it in place
- Run water through the dispenser for 2–3 minutes to flush any residual carbon dust
Return Policy
- Hassle-free returns within 30 days of purchase.
- Items must be unused and in original packaging.
- Quick refunds issued after inspection of the returned product.
- Free replacement offered for defective or damaged items.
- Dedicated support team ensures a smooth and transparent return process.
Compatible Models LG Refrigerator Water Filter - ADQ73613409
Locate your appliance’s model number on the manufacturer’s label and use it to check part-model compatibility before ordering.
Where to find my model number?
| Brand | Model Number | Model Description | Exploded View |
|---|---|---|---|
No Models Found
The LG Refrigerator Water Filter - ADQ73613409 is the correct replacement for the following model numbers
Keep your water clean, clear, and great-tasting with the genuine LG Refrigerator Water Filter ADQ73613409. Designed for select LG refrigerator models, it uses high-efficiency carbon block filtration to reduce contaminants like lead, chlorine-resistant cysts, BPA, and more. Installation takes minutes — no tools or water shut-off required. Each filter delivers up to 6 months or ~300 gallons of fresh water while maintaining optimal refrigerator performance.
Advanced Filtration
Traps microscopic particles and impurities for cleaner water and ice.
Lead Reduction
Removes heavy metals and harmful particles for safer drinking water.
Chlorine Reduction
Improves taste and removes unpleasant odors.
BPA Reduction
Removes harmful chemicals for cleaner, healthier water.
Enjoy fresher drinking water with the LG Refrigerator Water Filter ADQ73613409, engineered for select LG refrigerators. This genuine filter helps protect your family from contaminants while keeping your beverages and ice tasting their best.

LG Refrigerator Water Filter ADQ73613409 – Certified to Reduce Contaminants
Pure Water, Every Glass.
The LG Refrigerator Water Filter ADQ73613409 uses advanced carbon filtration to trap microscopic particles and impurities, giving you crisp, clean water and ice every time.
Chlorine & Chloramines: Enhances taste and removes unpleasant odors from tap water.
Lead, Mercury & Other Metals: Filters harmful heavy metals for safer water consumption.
Pharmaceutical Residues: Helps reduce traces of medications commonly found in water.
Pesticides & Herbicides: Minimizes chemical contaminants for purer, cleaner water.
Simple Filter Replacement – No Tools Needed
Watch this brief installation guide to see how quickly you can replace your LG ADQ73613409 Refrigerator Filter. Just a twist and click is all it takes to restore your refrigerator’s water system. Replace every six months or when the indicator light turns on.
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