Filter fitment · certification-checked · data captured 2026-08-09
Which water filters fit the LG LFXS26596S?
As of our 2026-08-09 data capture, 4 of the 6 compatible filters we checked for the LG LFXS26596S are confirmed certified for the exact filter model in the official certification databases. The refrigerator uses the LT1000P filter (AGF80300704 family).
Every filter we checked for this refrigerator
| Filter | Certification verification |
|---|---|
| LG LT1000P (OEM) | Not in our dataset |
| Waterdrop WD-LT1000P | Certified — NSF/ANSI 42 + 53 |
| AQUACREST AQF-FF46 | Brand certified — not this model |
| ICEPURE RWF4700A-S/RWF4700BB | No listing found |
| GLACIER FRESH GF-1000P | Certified — NSF/ANSI 42 |
| Filterlogic FL-RF46 | Certified — other scope |
| Maxblue MB-LT1000P | Certified — NSF/ANSI 42 + 53 |
How to read this: a filter counts as certified only when its exact model number appears in the NSF, IAPMO R&T, or WQA public databases under a drinking-water filtration scope. Marketing phrases like “meets NSF standards” or “tested to NSF/ANSI 42” are not certifications — our verification study found that 56% of listings claiming certifications are not backed by the databases for the model sold.
Where to buy a verified-certified filter for this model
- Waterdrop WD-LT1000P — Certified — NSF/ANSI 42 + 53, direct from the manufacturer’s own store
These are affiliate links: we may earn a commission if you buy, at no extra cost to you. Only filters whose certification we verified for the exact model appear here — commissions never influence verdicts. Full disclosure.
Every LG-compatible filter we checked, with what each listing claims and what the databases show: Which LG refrigerator water filters are actually NSF certified? (LT1000P, LT700P and replacements)
Related refrigerators
- LG LMXS28626S — 28 cu.ft. 4-Door French Door w/ Door-in-Door — uses the same LT1000P filter
- LG LFXS28968S — 28 cu.ft. French Door w/ InstaView — uses the same LT1000P filter
- LG LRFVS3006S — 30 cu.ft. InstaView French Door — uses the same LT1000P filter
- LG LRFXS2503S — 25 cu.ft. French Door w/ Craft Ice — uses the same LT1000P filter
- LG LRMVS3006S — 30 cu.ft. Mirror InstaView Door-in-Door w/ Craft Ice — uses the same LT1000P filter
- LG LFXS26973S — 26 cu.ft. French Door — uses the same LT1000P filter
- LG LRSXS2706S — 27 cu.ft. Side-by-Side (flat-panel, ThinQ) — uses the same LT1000P filter
- LG LMXC23796S — 22.7 cu.ft. Counter-Depth 4-Door w/ InstaView Door-in-Door — uses the same LT1000P filter
Fitment sources: manufacturer and retailer fitment listings for this exact refrigerator model — filtersfast.com · lgparts.com. Certification data captured 2026-08-09; databases change — check the current listing before relying on it. See all models on the fitment index.