Refrigerators · parts
Whirlpool WRF555SDFZ08 refrigerator water filter: EveryDrop Filter 4
WhirlpoolParts.com’s exact-model filter page lists EDR4RXD1 as the OEM water-filter cartridge for Whirlpool WRF555SDFZ08. The exact-model WhirlpoolParts.com page for WRF555SDFZ08 lists EDR4RXD1 as an OEM water-filter cartridge. The exact model catalog also lists bypass plug W11395888 for EveryDrop Filter 4; this is a separate optional plug, not the cartridge. Whirlpool’s own filter material identifies this as the approved Filter 4. WhirlpoolParts.com is operated by RepairClinic; its exact-model listing is used as a parts-provider receipt and not misrepresented as a Whirlpool.com product page. This entry applies only to the complete model string WRF555SDFZ08; the filter family is not a brand-wide fit rule.
Safety boundary
- Follow the exact model manual and Whirlpool approved-filter guidance for removal, insertion, filter reset and post-install purge. Whirlpool advises flushing four gallons after replacement.
- The bypass plug W11395888 is not an extra filter cartridge; do not install it in place of EDR4RXD1 unless following the model’s bypass instructions.
- Check for leaks after fitting and stop using the dispenser if leakage occurs.
Compatibility requires a direct model listing, explicit supersession, or equivalent manufacturer evidence.
Required identifiers
- Complete refrigerator model from the appliance label: WRF555SDFZ08
- Water-filter cartridge marking: EDR4RXD1
- WRF555SDFZ08 is the full model string shown by the filter-parts listing.
- The exact model page also lists bypass plug W11395888, a separate filter-bypass component.
Compatibility rules
- WhirlpoolParts.com’s exact-model filter page lists EDR4RXD1 as the OEM water-filter cartridge for Whirlpool WRF555SDFZ08.
- Whirlpool identifies EDR4RXD1 as the official EveryDrop Filter 4; the exact model-parts page supplies the model-specific receipt.
- WhirlpoolParts.com’s exact WRF555SDFZ08 model page is the model-to-EDR4RXD1 receipt; Whirlpool’s approved-filter page identifies the EveryDrop filter family and requires model-number matching.
- Whirlpool’s official WRF555SDFZ comparison lists EDR4RXD1 for the base model. The separately identified WRF555SDFZ08 entry is supported by the exact-model WhirlpoolParts.com catalog receipt; retain the full suffix when checking the live listing.
Never assume
- The EDR4RXD1 fits every Whirlpool refrigerator or another model just because its number looks similar.
- WhirlpoolParts.com’s exact model page is operated by RepairClinic and is not the Whirlpool manufacturer site.
- A certification or contaminant-reduction claim covers only the contaminants and conditions listed by the manufacturer; it does not make unsafe or unknown-quality water safe.
- A bypass plug, filter housing, head, or manifold is a different part from the replaceable cartridge.
Exact model-to-cartridge receipt
- Appliance model label: WRF555SDFZ08.
- WhirlpoolParts.com’s exact-model filter page lists EDR4RXD1 as the OEM water-filter cartridge for Whirlpool WRF555SDFZ08.
- Exact model listing: WRF555SDFZ08; listed OEM cartridge: EDR4RXD1.
- The exact model catalog also lists bypass plug W11395888 for EveryDrop Filter 4; this is a separate optional plug, not the cartridge.
Cartridge specifications and limits
WhirlpoolParts.com lists the part as a 300-gallon/six-month EDR4RXD1 filter; Whirlpool identifies EDR4RXD1 as an approved Filter 4. Certification is scoped to named claims and cannot be extrapolated to all contaminants or substitute brands.
Replacement and fit boundary
Whirlpool says to follow the exact model instructions for cartridge insertion and purge. Its approved-filter guidance says to flush four gallons after installation; the catalog’s bypass plug is a separate component.
WhirlpoolParts.com is operated by RepairClinic, Inc.; Whirlpool’s W Service OEM-parts guide directs owners to the site for model/part search. The manufacturer’s approved-filter page supports filter family and care guidance, while exact compatibility comes from the model-specific listing.