Product Description
Keep your refrigerator water and ice clean, fresh, and better tasting with the LG LT500P refrigerator water filter. The LT500P is a replacement filter for select LG refrigerators and is also identified by part numbers ADQ72910911, 5231JA2002A, and ADQ72910901.
The LT500P uses filtration technology designed to help reduce unwanted impurities while maintaining the taste and quality of your drinking water. It features a convenient twist-in installation, allowing the filter to be replaced without special tools.
LG currently specifies a 6-month filter life and 200-gallon capacity for the LT500P. Always verify your refrigerator model or existing filter number before ordering.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | LG LT500P Refrigerator Water Filter |
| Filter Model | LT500P |
| Main Part Number | ADQ72910911 |
| Alternate Part Numbers | 5231JA2002A, ADQ72910901 |
| Product Type | Refrigerator Water Filter |
| Brand | LG |
| Filter Life | Approximately 6 Months |
| Rated Capacity | 200 Gallons |
| Filtration Type | Carbon-Based Filtration |
| Installation | Twist-In / Quarter-Turn |
| Tools Required | No |
| Diameter | Approximately 3.15 Inches |
| Length | Approximately 5.51 Inches |
| Net Weight | Approximately 0.66 lb |
| Pack Quantity | 1 Filter |
| UPC | 048231779777 |
| Certification | NSF Certified |
| Compatible Brand | LG |
LG's current specifications list the LT500P/ADQ72910911 at 6 months/200 gallons, with dimensions of approximately 3.15" diameter × 5.51" length.
Key Features
- LG LT500P refrigerator water filter
- Replacement part number ADQ72910911
- Also associated with 5231JA2002A and ADQ72910901
- Approximately 6-month filter life
- Current LG-rated capacity of 200 gallons
- NSF-certified filtration
- Helps provide cleaner, fresher and better-tasting water and ice
- Simple twist-in installation
- No special tools required
- Designed for select LG refrigerator models
- Genuine LG filter when supplied as genuine LG inventory
Filtration Performance
The LT500P is designed to provide effective filtration for compatible LG refrigerators while helping improve the taste and quality of refrigerator water and ice.
LG describes the LT500P as an NSF-certified refrigerator water filter designed to provide cleaner, fresher and better-tasting water and ice.
Some third-party listings make broader contaminant-reduction claims. For The Filter Beast, those claims should only be included if they are supported by the certification documentation for the exact filter inventory being sold.
Compatible LG Refrigerators
The LT500P is used in select LG refrigerator models. LG's official compatibility information includes models from several refrigerator families, including selected:
- LFX25778 series
- LFX25973 series
- LFX25974 series
- LFXS24566S
- LFXS24626 series
- LMX25964 series
- LRSC21934 series
- LRSC21935 series
- LRSC23915SW
- LRSC23924 series
- LRSC23954 series
- LSC20913 series
- LSC21943ST
- LSC23924 series
- LSC23954 series
- LSC26905 series
- LSC27910 series
- LSC27911 series
- LSC27914 series
- LSC27921 series
- LSC27925 series
- LTWS24223S
LG currently lists numerous compatible models for ADQ72910911, and compatibility can vary by market and refrigerator configuration. Always confirm the complete refrigerator model number before purchasing.
Replacement & Cross-Reference Numbers
The LT500P is associated with these primary identification numbers:
- LT500P
- ADQ72910911
- 5231JA2002A
- ADQ72910901
These numbers are useful when searching for a replacement filter. The filter number printed on your existing cartridge or the refrigerator's complete model number should be used to confirm compatibility.
Easy Installation
The LG LT500P uses a simple twist-in installation.
- Locate the water filter inside your LG refrigerator.
- Slowly turn the existing filter to the left.
- Continue turning until the cartridge releases.
- Pull the old filter out.
- Remove the protective cap from the new LT500P.
- Align the filter tabs with the filter head.
- Insert the new cartridge.
- Turn the filter approximately one-quarter turn to the right.
- Continue until the filter stops and the lock indicator aligns correctly.
- Reset the refrigerator's filter indicator if applicable.
- Flush the new filter before drinking the water.
LG's current replacement instructions recommend dispensing 2.5 gallons of water, in cycles rather than continuously, after installation to remove trapped air and contaminants from the system.
When Should You Replace the LT500P?
LG currently specifies a replacement interval of approximately 6 months or 200 gallons for the LT500P. Actual filter life can vary depending on water quality and household usage.
Replace the filter sooner if you notice:
- Reduced water flow
- Changes in water taste
- Unusual water odor
- Changes in ice taste
- A refrigerator filter indicator showing that replacement is required
Important Capacity Note
Some older Amazon/third-party listings identify the LT500P as a 500-gallon / 6-month filter. However, LG's current U.S. product page identifies the LT500P as a 200-gallon / 6-month filter.
For The Filter Beast, I recommend using 200 gallons / 6 months in the product listing unless your actual product packaging or current manufacturer documentation specifically supports a different rating.
Why Choose the LG LT500P?
- Designed for compatible LG refrigerators
- Current LG-rated 200-gallon capacity
- Approximately 6-month replacement interval
- NSF-certified filtration
- Helps provide cleaner, fresher-tasting water
- Helps improve water and ice quality
- Simple quarter-turn installation
- No special tools required
- Multiple LG replacement numbers for easy identification
Frequently Asked Questions
What is the LG LT500P?
The LG LT500P is a refrigerator water filter designed for select LG refrigerator models. Its primary part number is ADQ72910911, and it is also associated with 5231JA2002A and ADQ72910901.
How long does the LG LT500P filter last?
LG currently rates the LT500P for approximately 6 months or 200 gallons.
Is the LT500P NSF certified?
LG identifies the LT500P as an NSF-certified refrigerator water filter.
How do I install the LT500P?
Turn the old cartridge to the left to release it, remove it, insert the new LT500P, and turn the new cartridge approximately one-quarter turn to the right until it locks.
How much water should I flush after installing the LT500P?
LG recommends dispensing approximately 2.5 gallons of water after replacement, using intermittent dispensing cycles rather than dispensing the entire amount continuously.
What part numbers replace the LT500P?
The main associated part numbers are ADQ72910911, 5231JA2002A, and ADQ72910901.
What refrigerators use the LT500P?
The LT500P/ADQ72910911 fits numerous select LG refrigerator models, including models in the LFX, LFXS, LMX, LRSC and LSC families. Exact compatibility should always be confirmed using the refrigerator's complete model number.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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