GLACIER FRESH LT1000PC Replacement Water Filter
- Water Filter
- 3+3 Count (Pack of 1)
- 3
- 1
- More reviewed than 90%
A straightforward, cheaper alternative to LG's OEM filter for compatible models; check your fridge's filter part number against the listed compatibility before buying since it won't fit non-LG systems.
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How it ranks among the 81 water filters we track
4.6★ across 13,100 Amazon ratings, Bayesian-smoothed toward the category average.
13,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 81 water filters we track - how the scorecard works · full water filters data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 15, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This is a 3-pack of GLACIER FRESH GF-1000P water filters, a drop-in replacement for the LG LT1000PC and LT1000PCS refrigerator filter, bundled with 3 LT120F-compatible air filters. It fits specific LG models only, not GE, Samsung, or Whirlpool filters.
Because this is a compatibility part, the fit matters more than any other spec: it's a twist-in replacement for LG's own LT1000PC cartridge, not a universal filter, so it's only worth buying if your fridge currently uses that part number or one of its listed equivalents like MDJ64844601. The coconut shell carbon block is rated to NSF 42 for chlorine taste and odor reduction over a 6-month or 200-gallon service life. Bundling three air filters with three water filters means one order covers roughly a year and a half of both filter types for a household replacing on the recommended schedule.
- NSF 42 tested for chlorine reduction
- Coconut shell carbon block filtration
- 6-month or 200-gallon rated service life
- Includes LT120F-compatible fresh air filters
Who it's for
Fits LG refrigerator owners whose unit uses the LT1000PC, LT1000PCS, or LT-1000PC water filter and LT120F air filter, at a lower price than LG's own branded cartridges. Not for other brands' fridges, and buyers should confirm their model number matches before ordering since a mismatched filter simply won't fit the housing.
What buyers say
From Amazon customer reviews.
Reviewers overwhelmingly report a tight, leak-free fit in LG refrigerators with a twist that takes under a minute, and several say the water tastes as clean as LG's original filter at a noticeably lower price. A few note some water leakage right when the old filter is first removed, which they treat as normal rather than a defect, and one long-term buyer found a workaround to fit these into an LG fridge originally designed for the chipped XWFE-style filter.
Strengths and trade-offs
Drawn from this product's published specifications.
- Fits LG LT1000PC and LT1000PCS filter housings
- Includes 3 water filters and 3 air filters in one pack
- Twist-in install with no tools needed
- Priced well below LG's branded replacement
- Only fits LG models using this specific filter part number
- Brief water leakage when swapping out the old filter is normal
- Requires confirming your exact model before ordering
Performance notes
The coconut shell carbon block works by adsorbing chlorine and contaminant particles as water passes through it, which is what improves taste and odor rather than any electronic component. NSF 42 testing measures that reduction against a lab standard rather than guaranteeing performance in every water supply, so results will vary with local water quality. The 6-month or 200-gallon rated life assumes typical household use; heavier water use will shorten it.
Specifications
| Brand | Glacier Fresh |
|---|---|
| Model | GF-1000P-NEW |
| Dimensions & fit | |
| Item Weight | 1.1 pounds |
| Item Dimensions D x W x H | 1 × 1 × 1 inches |
| Construction & materials | |
| Material Type | 3+3 Count (Pack of 1) |
| Compatibility & installation | |
| Compatible Refrigerator Models | LG LMXS30796S |
| Included components | |
| Unit Count | 3 |
| Included Components | No |
| Other details | |
| Number of Items | 1 |
| Item Type Name | POTABLE_WATER_FILTER |
| Product Benefits | Reduces Chlorine |
| External Testing Certification | NSF |
| Set Name | 3+3 Count |
Other Glacier Fresh water filters
How it compares
This product against the closest alternatives we track in water filters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| GLACIER FRESH LT1000PC Replacement Water FilterThis product | 4.6 / 5 | 13,100 | 4.4 / 5 |
| Frigidaire ULTRAWF Water Filter & PAULTRA Air Filter Combo PackFrigidaire | 4.7 / 5 | 12,500 | 4.7 / 5 |
| Waterdrop UKF8001 Refrigerator Water Filter 4Waterdrop | 4.8 / 5 | 9,400 | 4.6 / 5 |
| PUREPLUS ADQ747935 Replacement for LG LT1000P LT1000 Kenmore Elite 9980 LT1000PCPureplus | 4.6 / 5 | 9,800 | 4.5 / 5 |
| ICEPURE DA2900020B Refrigerator Water Filter Replacement for Samsung DA2900020AIcepure | 4.7 / 5 | 7,800 | 4.5 / 5 |
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Questions about the Glacier Fresh GF-1000P-NEW
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What LG refrigerator models does the Glacier Fresh LT1000PC filter fit?
It's built for LG models using the LT1000PC, LT1000PCS, LT-1000PC, MDJ64844601, or ADQ74793504 water filter part numbers.
How many filters come in this pack?
The pack includes 3 water filters and 3 LT120F-compatible air filters, a 3+3 set.
How often should this filter be replaced?
Glacier Fresh rates it for 6 months or 200 gallons, whichever comes first.