LG LT500P Refrigerator Water Filter
Listings checked Oct. 9, 2026
Certified to
- NSF/ANSI 42NSF listingchecked Oct. 9, 2026
Certified for: Chlorine
- Part numbers
- LT500P, ADQ72910911, 5231JA2002A, ADQ72910901, LT500PC, LT500PCS
- Made for
- LG
List price, one filter
$55
as of Oct. 9, 2026
Five years of filters
$550
10 filters, one every 6 months
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List price from the maker’s site, checked Oct. 9, 2026. Prices change; the maker’s page is the final word.
What the listings say
| Standard | Certifier | Claims | Listing |
|---|---|---|---|
| NSF/ANSI 42 | NSF | Chlorine Reduction; Nominal Particulate Reduction, Class III; Taste and Odor Reduction | Read the listing checked Oct. 9, 2026 |
Certified for, and claimed
Certified, by a listing
Claimed by the maker only
None recorded.
What it costs over five years
Replaced on the maker’s interval, the schedule the fridge’s own filter light keeps, at list price. Every filter is counted: the one that came with the fridge is long gone. It is rated for 500 gallons, so a household drawing more than about 2.7 gallons a day through the fridge runs it out sooner.
| Item | Replaced | Count | Amount |
|---|---|---|---|
| LG LT500P Refrigerator Water Filter | Every 6 monthsmonth rating | 10 | $550 |
Five-year total$550
Which refrigerators it fits
10 models on the fridge makers’ own lists for this filter. Find yours by the number on the label inside the fridge.
LG10 models
- LFX25973D
- LFX25973ST
- LFX25974SB
- LFX25974ST
- LFX25974SW
- LFXS24566S
- LFXS24626D
- LFXS24626S
- LRTLS2403S
- LTWS24223S
Where these lists come from
- LG’s own page for each refrigerator (Specs: Water Filter), checked Oct. 9, 2026
Worth knowing
LG names the filter on each refrigerator’s own page rather than on the filter’s, so this list comes from every LG refrigerator page on lg.com. Older models LG no longer has a page for are missing; your fridge’s manual names its filter. Its listing is NSF/ANSI 42 only: chlorine taste and odor, and particles, with no health claims. LG’s page title says 200 gallons; its specifications and the listing say 500, which is used here.