Fridge Filter Match
Brand guideKitchenAid filtersUpdated 21 Oct 2026

Start with the complete device model

KitchenAid everydrop filter answers

The selected KitchenAid model, including its revision, determines whether the documented part is EDR3RXD1, EDR4RXD1 or EDRARXD1.

Published model records

Choose the exact refrigerator model.

Each route keeps the documented device model, filter reference, region and manufacturer sources together. A source review records a documentary check against manufacturer materials; it does not mean the filter was physically fitted or tested.

01

Filter 3, Filter 4 and Filter A are separate

The published KitchenAid answers keep EDR3RXD1, EDR4RXD1 and EDRARXD1 apart. Select from the full appliance model rather than the KitchenAid brand name.

KBSD706MPS00EDR3RXD1KRFC300EBS08EDR4RXD1KRFC300EBS09EDRARXD1EDR3RXD1everydrop Filter 3 refrigerator water filterEDR4RXD1everydrop Filter 4 refrigerator water filterEDRARXD1everydrop Filter A refrigerator water filter
Read: GE XWF vs XWFE, and what Everydrop filter numbers mean

Cartridge references and buying options

A listed cartridge family does not establish fit for an unlisted appliance. Amazon products and reference searches, manufacturer pages and retailer pages are labelled separately. Amazon links are paid links.

EDR3RXD1

everydrop Filter 3 refrigerator water filter

  • The manufacturer data sheet lists the WHR3RXD1 and KAD3RXD1 branded replacement elements for this filtration system.

US cartridge reference. Choose a refrigerator model separately to establish fit.

View EDR3RXD1 on Amazon
Manufacturer sources and review

Sources reviewed 12 Oct 2026 by Codex (manufacturer documentation).

EDR4RXD1

everydrop Filter 4 refrigerator water filter

  • Several sales model codes changed from Filter 4 to Filter A in November 2023. The complete 12-character revision code is required for the affected models.

US cartridge reference. Choose a refrigerator model separately to establish fit.

View EDR4RXD1 on Amazon
Manufacturer sources and review

Sources reviewed 12 Oct 2026 by Codex (manufacturer documentation).

EDRARXD1

everydrop Filter A refrigerator water filter

  • Filter A is a separate cartridge family. It does not replace Filter 4 in refrigerators built with the earlier Filter 4 compartment.

US cartridge reference. Choose a refrigerator model separately to establish fit.

View EDRARXD1 on Amazon
Manufacturer sources and review

Sources reviewed 12 Oct 2026 by Codex (manufacturer documentation).

02

Guides for checking the match

Use these published guides to read a device label, separate similar filter families and check the final buying destination.