LG LT700P: what it fits and certified alternatives
Checked October 21, 2026. LG also sells a 2-pack (LT700P2).
Which fridges it fits
LG refrigerators. Models marked for the LT700P in LG's filter chart (LG Canada):
LFD20786, LFD22786, LFDS22520, LFX21976, LFX25976, LFX25978, LFX25991, LFX25992, LFX28968, LFX28978, LFX31915, LFX31925, LFX31935, LFX31945, LFX31995, LFX33975, LFXC24726, LFXC24766, LFXS24623, LFXS24663, LFXS27566, LFXS29626, LFXS30726, LFXS30766, LFXS30786, LFXS32726, LFXS32766, LMX21986, LMX25986, LMX25988, LMX28988, LMX28994, LMX31985, LMXS27626, LMXS27676, LMXS27766, LSFD2491, LSFXC2476, LSSB2692, SRSXB2622, UPFXC3466
Your model number may have extra letters at the end (color or region codes). If yours isn't here, check LG's filter finder.
Genuine filter
- Price: $54.99 (1-pack) on LG.com.
- Certification: NSF 42 and NSF 53 per LG; NSF 401: not claimed by LG. 200 gallons / 6 months.
Generic alternatives
| Generic model | Listed by NSF under | Price | Source |
|---|---|---|---|
| Waterdrop WD-LT700P | NSF/ANSI 42 | Not verified | NSF listing |
| Waterdrop WDS-LT700P | NSF/ANSI 42, 53 | Not verified | NSF listing |
| Waterdrop WDP-LT700P | NSF/ANSI 42, 53, 401 | Not verified | NSF listing |
| Aqua Crest AQF-LT700P | NSF/ANSI 42 | Not verified | NSF listing |
| Aqua Crest AQF-LT700P-P | NSF/ANSI 42, 53 | Not verified | NSF listing |
| Aqua Crest AQF-LT700P-D | NSF/ANSI 42, 53, 401 | Not verified | NSF listing |
Model names match the OEM part number, but NSF does not check fit; fit is the seller's claim. Some standards cover only certain contaminants, so open the listing to see exactly what each model is certified to reduce.
Not sure what a listing means? Read how to tell if a generic filter is certified.