Fridge water filter · LG
LG LT500P Water Filter
- Replace every 6 months
- Fits inside the fridge
- Fits 8 models
The LG LT500P (5231JA2002A, listed by LG Australia as ADQ72910911) is a short push-in internal filter for older LG side-by-side and bottom-mount fridges. It sits in a housing in the upper fridge compartment. LG rates it at 200 gallons (about 757 litres) or six months. After fitting, flush about 2.5 gallons and hold the Water Filter button for three seconds.
Reduces
- chlorine taste and odour
- Capacity
- 200 gallons (about 757 L), 6 months
- AU model code
- ADQ72910911 (LT500P); no price shown on LG AU
- After fitting
- Flush 2.5 gallons through the filter (about 5 minutes) and check for leaks
- Reset
- Press and hold the Water Filter button for three seconds
- Certification
- NSF-certified LG filter (standard not itemised on LG US or AU page)
Every number this part goes by
- Retail name:
- LT500P
- Part number:
- 5231JA2002B
- Part number:
- ADQ32617703
Where to buy
Every seller we track for this part, cheapest first. Genuine is the manufacturer's own part; compatible is a third-party filter made to fit. Prices are re-checked daily where the seller publishes them. Last checked 6 September 2026.
How long it lasts
Replace every 6 months.
After fitting: Press and hold the Water Filter button for three seconds to reset the indicator light.
Flow slows and taste drops off as the filter fills up. Changing on time is the whole point of the filter.
Not due yet?
This filter is due every 6 months. We'll email you when it's time — free, no spam.
Fitting it
A few minutes, no tools. Watch it done, then follow the steps.
Step-by-step instructions for this filter are being checked against the manufacturer's guide.
Will it fit your appliance?
Type your model number and we'll check it against our fitment database.
Fits these models
Common questions
- Which water filter fits the LG 5231JA2002A?
- The LG 5231JA2002A takes the LG LT500P Water Filter (part 5231JA2002A). Compatible filters made to the same specification also fit.
- How often should I replace the water filter in my LG 5231JA2002A?
- Every 6 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the 5231JA2002A in Australia?
- We track 3 Australian sellers for the 5231JA2002A; the lowest listed price when we last checked was A$29.00 at waterfilterdistributors. Prices are re-checked daily and dated on this page.
Own a 5231JA2002A and this looks wrong? . Reports go to a person, not a bot.