Crystala Filters CF14 Water Filter
- Water Filter
- 4
- Carbon,Coconut Shell
- 7.3 × 1.8 × 1.8 inches
A dependable NSF certified fridge filter 4 pack for the three named LG models, worth buying once the fridge model is confirmed.
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How it ranks among the 76 water filters we track
4.7★ across 579 Amazon ratings, Bayesian-smoothed toward the category average.
579 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand 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 76 water filters we track - how the scorecard works · full water filters data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Crystala Filters CF14 is an NSF certified refrigerator water filter cartridge sold in a 4 pack, built from carbon and coconut shell media. It is listed for LG LMXC23746D, LMXC23746S and LSXS26326S refrigerators only.
This cartridge replaces the factory filter on select LG French door and side by side models rather than serving as a whole home or countertop system. A 4 pack covers roughly a year of changes at a typical 6 month swap interval. The listing does not state a specific NSF standard number, only that the filter carries NSF certification.
- Carbon and coconut shell filter media
- 4 filters per pack
- Compatible with LG LMXC23746D, LMXC23746S, LSXS26326S
- 7.33 x 1.77 x 1.77 in cartridge size
Who it's for
Owners of the LG LMXC23746D, LMXC23746S or LSXS26326S refrigerators who need a routine cartridge swap. Not a fit for other refrigerator brands or for faucet and whole house filtration, since this is a dedicated fridge cartridge.
Strengths and trade-offs
Drawn from this product's published specifications.
- NSF certified filter media
- 4 pack lasts about a year of changes
- Compact housing sized for listed LG models
- No specific NSF standard number given
- Only fits the three named LG models
Performance notes
The cartridge pairs activated carbon with coconut shell media, a combination generally used to cut chlorine taste and odor from water run through a fridge dispenser or ice maker line. Compact 7.33 x 1.77 x 1.77 inch sizing keeps it within standard LG filter housings, but the listing does not specify which NSF standard number applies.
Specifications
| Brand | Crystala Filters |
|---|---|
| Model | CF14 |
| Pack Count | 4 |
| Material | Carbon,Coconut Shell |
| Dimensions | 7.3 × 1.8 × 1.8 inches |
| Certification | NSF |
| Compatible | LG LMXC23746D, LG LMXC23746S, LG LSXS26326S |
Other Crystala Filters water filters
How it compares
This product against the closest alternatives we track in water filters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Crystala Filters CF14 Water FilterThis product | 4.7 / 5 | 579 | 3.9 / 5 |
| Filterlogic FL-RF46 Water FilterFilterlogic | 4.5 / 5 | 6,368 | 4.4 / 5 |
| Golden Icepure GP-RWF0600A Water FilterGolden Icepure | 4.7 / 5 | 3,800 | 4.4 / 5 |
| Glacier Fresh GF-700P Water FilterGlacier Fresh | 4.7 / 5 | 1,500 | 4.3 / 5 |
| Waterdrop WDS-F27 Water FilterWaterdrop | 4.7 / 5 | 39,300 | 4.1 / 5 |
Similar water filters from other brands
Questions about the Crystala Filters CF14
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Which LG refrigerators does the CF14 fit?
The listing names LG LMXC23746D, LMXC23746S and LSXS26326S; check your fridge's model number against that list before buying.
How many filters are in one order?
Each order includes a 4 pack of cartridges.
What material does the filter use?
It combines activated carbon with coconut shell carbon media.