EXCELPURE RWF0100A LT500P Refrigerator Water Filter 3 Pack
- External Testing Certification: NSF, ANSI, WQA, IAPMO, RoHS
- Product Benefits: Reduces Turbidity, Removes Impurities
- Manufacturer Warranty Description: Lifetime
- Number of Items: 1
Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward swap for LG LT500P and Kenmore 9890 filters at a lower per-unit cost than the OEM part, with NSF 42/372 certification to back the filtration claims.
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ASIN: B084DBWCBMModel: RWF0100ACategory: Refrigerator Water Filters
Overview
EXCELPURE's RWF0100A ships as a 3-pack activated carbon water filter, built to replace LG's LT500P and 5231JA2002A cartridges plus the matching Kenmore 9890 and RWF0100A part numbers. It suits owners who want NSF-certified filtration at a lower cost per cartridge than the OEM part.
This is a third-party replacement, not an LG-branded filter, so the compatible-models list matters more than the marketing copy around it. The coconut shell carbon block and 0.5 micron rating target chlorine, taste and odor rather than bacteria or heavy metals beyond what NSF 42/372 cover. Buying three at once only pays off if the fridge actually needs a filter change roughly every six months.
- 0.5 micron coconut shell carbon block
- NSF/ANSI 42 and 372 certified
- Rated for about 300 gallons per filter
- Fits LG LT500P and Kenmore 9890 series
Who it's for
Fits LG French door and side-by-side owners running an LT500P-series filter, and Kenmore models built on the same LG platform (469890 and related numbers). Not for anyone whose fridge takes a different cartridge shape; check the exact model number on the old filter before ordering.
Pros and cons
- Drop-in match for LT500P and Kenmore 9890 housings
- NSF 42/372 certified for chlorine, taste and lead
- Three-pack covers about 18 months of use
- Only fits the specific LG/Kenmore models listed
- No filtration beyond NSF 42/372 scope
Performance notes
The filter uses a coconut shell carbon block rated for 0.5 micron filtration, fine enough to catch sediment and reduce chlorine taste without materially restricting flow. NSF/ANSI 42 certification covers the chlorine, taste and odor reduction claim, and NSF/ANSI/CAN 372 confirms the materials are lead free. Each cartridge is rated for roughly 300 gallons, which most households will reach in about six months.
Specifications
| Brand | Excelpure |
|---|---|
| Model | RWF0100A |
| External Testing Certification | NSF, ANSI, WQA, IAPMO, RoHS |
| Product Benefits | Reduces Turbidity, Removes Impurities |
| Manufacturer Warranty Description | Lifetime |
| Number of Items | 1 |
| Unit Count | 3 |
Frequently asked questions
Does the EXCELPURE RWF0100A fit the LG LT500P filter housing?
Yes, it's built as a direct replacement for LT500P, 5231JA2002A and the related LG part numbers listed by EXCELPURE.
How often should the RWF0100A be replaced?
EXCELPURE rates it for about 300 gallons, which works out to roughly six months of typical household use.
Is this filter NSF certified?
Yes, it carries NSF/ANSI 42 certification for chlorine, taste and odor reduction and NSF/ANSI/CAN 372 for lead-free materials.