Haprait HP006 Refrigerator Water Filter, 2-Pack Carbon Fiber Replacement

Replacing a refrigerator filter in a compatible WF3CB system is the main use for the Haprait HP006. This two-pack is made with carbon fiber and is listed as a replacement for WF3CB, Pure Source 3, WF425, and other reference numbers. The product information says it is certified to NSF/ANSI 42 for reducing chlorine and odor while retaining beneficial minerals, check your refrigerator’s filter requirements before choosing a replacement.

Each filter measures 2.5"D x 2.5"W x 9.4"H. The listing recommends flushing about 4 gallons before first use, then replacing the filter every 6 months or 200 gallons, whichever comes first.

Quick overview

HP006 is a compatible replacement, not a claim that it is an original manufacturer filter. The stated fit references include WF3CB, Pure Source 3, WF425, 706465, 242069601, 242086201, 242017800, PS3412266, and AP4567491. The manufacturer also lists refrigerator models, but the range is extensive, match your exact model and current filter reference rather than relying on a similar-looking part.

The pack contains two filters, which may suit households that want a replacement ready for the next change. Buyers often describe the filter as easy to install and say it fits their refrigerators, though those reports are not a substitute for confirming compatibility. Feedback on leaks is mixed: some buyers report no leakage, while others mention water collecting in a corner. That makes a careful check after installation worthwhile.

Best use cases

This filter is aimed at replacing a compatible refrigerator water filter as part of routine household maintenance. Its stated chlorine and odor reduction makes it relevant if those are the concerns you want a filter to address. If you are comparing it with an original branded replacement, the HP006 offers a compatible alternative, the listing’s certification claim and your exact refrigerator model are the useful points to weigh, rather than assuming every replacement performs identically.

Would you rather have the next filter on hand when the current one reaches its replacement interval? The two-pack supports that plan, provided both filters match your system. A solid pick if your refrigerator uses one of the listed references and you want a two-filter replacement pack. Better avoided if you cannot confirm the model match or need a documented filtration claim beyond chlorine and odor reduction.

Getting the most from it

Before installation, compare the filter reference with the one specified for your refrigerator. The product information notes that the central plastic piece differs from the OEM design, while stating that it inserts into the compatible system. Follow the refrigerator’s installation process, then flush approximately 4 gallons of water before using it for drinking. The recommended replacement interval is 6 months or 200 gallons, whichever comes first.

After fitting the filter, check the connection and surrounding area for water. The mixed leak feedback is a practical reason to watch for pooling rather than assuming every installation will behave the same way. The listed dimensions may also help when comparing the replacement with the filter you are removing.

Before you decide

Which filters does HP006 replace? The listed references include WF3CB, Pure Source 3, WF425, 706465, 242069601, 242086201, 242017800, PS3412266, and AP4567491. Confirm your refrigerator’s required reference before ordering.

Does it need to be flushed before use? Yes. The product instructions recommend running about 4 gallons of water through the system before first use.

When should the filter be replaced? The stated interval is every 6 months or 200 gallons, whichever comes first.

When it makes sense

Choose the Haprait HP006 when its listed replacement references match your refrigerator and you want a carbon-fiber filter supplied as a two-pack. Its stated NSF/ANSI 42 certification focuses on chlorine and odor reduction, so it is not the right basis for expecting treatment claims beyond those listed. If compatibility is confirmed and that scope fits your needs, it provides a straightforward alternative to buying a single replacement, if the fit reference is uncertain, identify the refrigerator’s specified filter first.