What water filter does a LG LRDCS2603S take?
It takes
One supplier lists this
The same filter is also sold as:
- 46-9980
- 469980
- ADQ74793501
- ADQ74793502
- ADQ76793501
- EFF-6046A
- LT1000PC
Where to buy LT1000P
| Filter | Supplier | Price | |
|---|---|---|---|
| Refrigerator Filter Fits LG LT1000P ADQ747935 MDJ64… | ICEPURE | $24.99 | View |
| GlacierFresh GF1000PTM Replacement for LG LT1000P &… | GlacierFresh | $29.99 | View |
| ICEPURE Refrigerator Water Filter Fits LG LT1000P A… | ICEPURE | $30.98 | View |
| Waterdrop Replacement for LG LT1000P Refrigerator W… | Waterdrop | $32.99 | View |
| 3-Pack LT1000P, LT1000PC, LT1000P/PC/PCS Water Filt… | GlacierFresh | $41.97 | View |
| Glacier Fresh GF-1000P Compatible with LT1000P Refr… | GlacierFresh | $41.97 | View |
| LG ADQ747935, ADQ74793501, MDJ64844601 Replacement… | GlacierFresh | $41.97 | View |
| Refrigerator Water Filter Fits LT1000P ADQ747935 LT… | ICEPURE | $42.29 | View |
| Glacier Fresh Replacement for LT1000P, ADQ747935 Re… | GlacierFresh | $45.99 | View |
| NSF IAPMO 53 Certified GF1000P Filter Replacement f… | GlacierFresh | $54.98 | View |
| Replacement for LT1000P, LT1000PC, ADQ747935 Refrig… | GlacierFresh | $54.99 | View |
Prices were read from each supplier when this page was last built (2026-08-21) and will have moved since.
About this filter
| Original manufacturer | LG |
|---|---|
| Sold under | 8 part numbers |
| Price range | $24.99 – $54.99 |
| Suppliers tracked | 3 of 5 |
| Certification | NSF/ANSI 42 options available |
| Replace every | 6 months, or 200–300 gallons |
Other LG models that take LT1000P
- LFCC22426S
- LFCS27596S
- LFCS28768S
- LFXC22526
- LFXC22526D
- LFXC22526S
- LFXC22596
- LFXC22596D
- LFXC22596M
- LFXC22596S
- LFXC24796
- LFXC24796D
- LFXC24796S
- LFXS26566
- LFXS26566D
- LFXS26566M
- LFXS26566S
- LFXS26596
See all 153 refrigerators that take LT1000P →
Questions
- Where is the model number on my LG refrigerator?
- On a sticker inside the fridge compartment — usually on a side wall, on the ceiling, or on the frame behind the crisper drawers. It is not the number on the front of the door.
- How often should I replace it?
- Every six months, or sooner if the flow drops or the water starts tasting of chlorine again. Most fridges track this themselves and turn on a filter light.
- Do I have to buy the manufacturer's own filter?
- No. Aftermarket filters that carry NSF/ANSI 42 certification are tested to the same contaminant-reduction standard and typically cost half as much. Uncertified filters are not worth the saving.
- How do you know LT1000P fits this model?
- GlacierFresh publishes a compatibility list naming LRDCS2603S for this filter. Only one of the suppliers we track lists this model, so it is worth confirming against the filter currently in your fridge. How we build this.