Pureplus RWF3500A+AF004 Water Filter
- External Testing Certification: ANSI
- Product Benefits: Superior Filtration, Perfect Fit, Long-lasting Performance
- Material Type: Lead-Free Material, Natural Coconut Activated Carbon
- Number Of Packs: 2
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A three pack of slim ANSI certified replacement cartridges, a reasonable stock-up buy once fit against your current housing is confirmed.
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ASIN: B071KTC7G5Model: RWF3500A+AF004Category: Household Water Filters
Overview
The Pureplus RWF3500A+AF004 is a slim replacement water filter cartridge, about 2 x 2 x 7.7 inches and 1.37 pounds, sold in a three pack with ANSI certification.
The narrow, elongated shape is typical of refrigerator style filter cartridges rather than under-sink or faucet units. Pureplus builds these as compatible replacements, but the listing does not name which original systems it is built to fit, so match the cartridge's dimensions and connector against your current filter before ordering. ANSI certification covers the testing standard the filter media was measured against.
- ANSI certified
- 3 pack of cartridges
- Slim 2 x 2 x 7.7 in size
- 1.37 lb per cartridge listing weight
Who it's for
Fits anyone already using a slim, refrigerator style cartridge filter who needs replacements on a recurring basis. Not the right choice if you cannot confirm this cartridge matches your existing housing.
Pros and cons
- Three pack reduces reorder frequency
- ANSI certified filter media
- Lightweight and compact
- No named compatibility list
- No specific ANSI standard number listed
Performance notes
ANSI certification indicates the filter met a recognized testing standard, though the listing does not specify which contaminant reduction standard applies. The compact 2 x 2 x 7.7 inch size points to a refrigerator or similar slim housing rather than a full under-sink canister.
Specifications
| Brand | Pureplus |
|---|---|
| Model | RWF3500A+AF004 |
| Dimensions & fit | |
| Item Weight | 1.4 poundshigher than 68% of 35 household water filters |
| Item Dimensions D X W X H | 2 × 2 × 7.7 inches |
| Construction & materials | |
| Material Type | Lead-Free Material, Natural Coconut Activated Carbon |
| Compatibility & installation | |
| Compatible Refrigerator Models | LG GS73SDS, LG GS73SGG, LG GS74SDS, LG GS74SGS, LG LMXC23746D, LG LMXC23746S, LG LMXS30746S, LG LMXS30756S, LG LMXS30776D, LG LMXS30776S, LG LMXS30786S, LG LNXC23726S, LG LNXC23766D, LG LNXS30866D, LG LNXS30996D, LG LPXS30866D, LG LSC22991ST, LG LSXC22326S, LG LSXC22336S, LG LSXC22386D, LG LSXC22386 |
| Included components | |
| Number Of Packs | 2 |
| Unit Count | 3 |
| Included Components | Filter Cartridges |
| Other details | |
| External Testing Certification | ANSI |
| Product Benefits | Superior Filtration, Perfect Fit, Long-lasting Performance |
| Number Of Items | 3 |
| Set Name | Standard |
| Item Highlight | Compatible With LT800P, LT800PC, ADQ736134, ADQ73613402, LSXS26326S, LSXS26366S, LSXS26366D, LMXC23746S, 46-9490, LT120F. |
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Frequently asked questions
How many filters come in the Pureplus RWF3500A+AF004 pack?
Three.
What size is the RWF3500A+AF004 filter?
About 2 x 2 x 7.7 inches.
Is the RWF3500A+AF004 certified?
Yes, it carries ANSI certification.